Why does my Jaguar XJ6 not start up?

About half of the time, the reason why the Jaguar XJ6 will not start or quits running is because of the two main electrical problems that I described above. The other cause of the XJ6 not starting or quits running is the fuel system. Mostly, it is the fuel pump being killed by rust flakes from the two fuel tanks.

What kind of brakes does a Jaguar XJ6 have?

The rear driveshaft acts as the upper control arm. Power-assisted Anti-lock Brake Systems (ABS) with four-wheel disc brakes are standard equipment on all Jaguar XJ6 models covered in this manual. Power rack-and-pinion steering is also standard equipment. Your Jaguar manual The aim of this manual is to help you get the best value from your vehicle.

Where is the transmission on a Jaguar XJ6?

Transmissions are a four-speed automatic equipped with a lock-up torque converter. The transmission is mounted to the back of the engine, and power is transmitted to the fully independent rear axle through a two-piece propshaft.

When did the Jaguar XJ6 start and run?

I now want to tell everyone how to make the Jaguar XJ6 manufactured from the early 1970s through the early 1980s start and run. I had previously not wanted to tell very many people, so that the price of these cars would continue to stay very low, and I would be able to buy many more of them, hoard them for myself, and save them.

What kind of suspension does a Jaguar XJ6 have?

The rear suspension is an independent type suspension which also have coil spring/shock absorber assemblies and a lower control arm. The rear driveshaft acts as the upper control arm. Power-assisted Anti-lock Brake Systems (ABS) with four-wheel disc brakes are standard equipment on all Jaguar XJ6 models covered in this manual.

How old was Donnie Taylor when he bought a Jaguar XJ6?

Donnie Taylor drove to Miami and brought back a 1978 Jaguar XJ6L. The car was white, with a red leather interior. This was 1982, I was about thirteen years old.

What kind of interior does a Jaguar XJ6 have?

The seats were leather, the doors had leather trim, the dash board was fine wood veneer. The gauges were high quality and craftsmanship Smiths gauges. Wealthy people bought the Jaguar XJ6, knowing that these cars had a reputation for breaking down frequently.

Which is standard equipment on a Jaguar XJ6?

Power-assisted Anti-lock Brake Systems (ABS) with four-wheel disc brakes are standard equipment on all Jaguar XJ6 models covered in this manual. Power rack-and-pinion steering is also standard equipment. Your Jaguar manual The aim of this manual is to help you get the best value from your vehicle. It can do so in several ways.

How old was my father when he bought a Jaguar XJ6?

I could not believe it when my father bought a 1983 XJ6L Vanden Plas in about 1992. I was about 23 years old, and a mechanical engineering student at the University of Florida.

What happens when you disconnect the battery on a Jaguar?

When the battery is disconnected, these adaptations are lost. On reconnection, therefore, some slightly abnormal drive symptoms may occur and the vehicle may need to be driven10 miles (16 kilometres) or more while the control system re-adapts. this is a simple link for resets after battery disconnect.

I could not believe it when my father bought a 1983 XJ6L Vanden Plas in about 1992. I was about 23 years old, and a mechanical engineering student at the University of Florida.

Why did people sell their Jaguar xj6s?

After several years of ownership, the wealthy people would sell their Jaguar at a greatly depreciated price. This was partly because they were ready to get a new car, and partly because they were tired of the unreliability of the Jaguar and having to get it worked on frequently.

Is the Jaguar XJ6 a good car to buy?

The 1996 Jaguar XJ6 has not been tested. Like what you see? Find the best deal on a Jaguar XJ6 today. There are for sale near you. Certified child passenger safety technicians conduct hands-on tests of a car’s Latch system and check the vehicle’s ability to accommodate different types of car seats.

What kind of transmission does a Jaguar XJ6 have?

Jaguar XJ6 Service and Repair Manual 3261 Jaguar XJ6 Models covered Jaguar XJ6 models with 3.2 litre (3239 cc), 3.6 litre (3590 cc) & 4.0 litre (3980 cc) six-cylinder in-line dohc petrol engines and automatic transmission

Do you need a stud for a Jaguar XJ6?

Also, Harley Davidson Motorcycles has a great 1.5 long rubber isolator for $2 apiece where Jaguars part is $12-14 each. You will need to purchase spacer washers, lock washers and nuts for each (18 of each total). The stud is vulcanized into the rubber, so no stud is necessary.

What to do if your Jaguar XJ6 won’t start?

If your XJ6 or XJ12 won’t start, grab your voltmeter and follow this checklist. Covers checking spark plugs, coil, wires and distributor cap, ballast resistor, amplifier and distributor pick-up, fuel supply, fuel pump and relay, air flow meter, fuel injectors and ECU.

Are there any problems with the Jaguar XJ40?

As far as integrity of the body goes, these cars are fairly decent, although I have heard reports of the sunroofs leaking while the car is parked at a slight incline. On the early XJ40s (88-89 Model Year) the door handles are notoriously prone to failure. There is an updated design, but don’t expect miracles unless you own a 90-94.

How to diagnose rich running on Jaguar XJ6?

Diagnosing rich running on the fuel injected 4.2L engine, covers checking of the coolant temperature sensor, fuel pressure regulator, oxygen sensor, fuel injectors, cold start circuit, fuel changeover system, air flow meter (AFM), and ECU. This information pertains to the Jaguar XJ6 Series II-III models with the fuel injected 4.2 engine.

What causes a Jaguar V-12 engine to overheat?

It has been Kirby Palm’s impression that faulty ignition timing is a major contributor to Jaguar’s reputation for overheating: If the timing of the V-12 is retarded it will overheat BIG TIME. This is supposedly true of most cars but I have never seen it happen the way it happens on the H.E. V-12 5.3 litre engine.

What’s the temperature on a JAG at cruising speed?

When driving long distances at reasonable cruising speed (ca. 100-110 km/h) the engine temperature goes up to the red area on the temperature gauge. When I drove the car around Perth it always stayed on the cool side, staying at the end of the white band of the temperature gauge, not even getting up to “normal.”

What did the Jaguar XJ6 get in 1990?

The Sovereign sedan gained fog lights, while the Vanden Plas got new alloy wheels and a “fluted” grille. Changes were minimal for ’92. Once again, base XJ6, Sovereign, and Vanden Plas sedans went on sale, along with a temporarily revived Vanden Plas Majestic sedan.

Are there any problems with the Jaguar XJ6?

The Jaguar XJ6 has several known issues with its fuel, mechanical and electrical systems. Most of these problems resulted in recalls for the vehicle in the 1980s and 1990s.

When did the Jaguar XJ6 airbag come out?

A driver-side airbag went into 1993 sedans, which officially adopted the XJ6 designation, paving the way for later arrival of an XJ12 series. The midlevel Sovereign model was gone, leaving only a base XJ6 sedan and the XJ6 Vanden Plas.

What are the problems with the Jaguar XJ6?

The gauges were high quality and craftsmanship Smiths gauges. Wealthy people bought the Jaguar XJ6, knowing that these cars had a reputation for breaking down frequently. You had to be wealthy to buy one new, not just because of the initial purchase price, but also because of the constant costly repairs.

What kind of engine does a Jaguar XJ have?

The Series I thru Series III XJ’s are what many consider to be the definitive modern Jaguar sedans. The engine most commonly found in these models was the 4.2L inline 6 cylinder engine derived from the classic Jaguar XK racing motor. Other engines which were offered included the 2.8L and 3.4L inline 6 and the glorious 5.3L V12.

When did Jaguar stop making the XJ40?

The engine bay was specifically designed for a slant six; in preventing the installation of the Rover V8 truck engine, the designers denied Jaguar a V12 variant of the XJ40. In order to not lose sales, Jaguar continued to build Series III XJ12’s on almost a one-off basis until the redesigned XJ40 engine bay made it into production in 1993.

What kind of engine does the Jaguar XJ6 have?

This information pertains to the Jaguar XJ6 Series II-III models with the fuel injected 4.2 engine. However, in a broader sense, many of the items mentioned apply to other fuel injected models as well.

Where is the fuel pump on a 1978 Jaguar XJ6?

On the 1978 XJ6 there is one fuel pump in the bottom of the trunk, on earlier versions, there used to be two fuel pumps, one for each tank. There is a switch on the dashboard, where you select which tank you want to pump from, the left tank, or the right tank.

Why are Jaguar XJ6 and XJ12 not worth more?

The V-12 is more difficult to maintain, and overheating issues were exacerbated by catalytic converters raising under-hood temperatures to crematorium levels. Rubber fuel hoses in the V never stood a chance. Ray Nierlich is a lifetime Jaguar expert, and has been Dr. Jaguar in Newport Beach for 25 years.

What are the different models of the Jaguar XJ6?

The terminology for the different versions of the XJ6 are: Series I (1968-73), Series II (1973-79), Series III (1979-87), XJ40 (1986-94), and X300 (1995-current). The last two models share almost nothing with the earlier ones, and are rightly considered separate models and have their own sections elsewhere.

How does the Cold Start system on a Jaguar work?

COLD START SYSTEM This does not really have much to do with the injection system proper other than using the same pressurised fuel supply. All that happens is that an electrically heated bimetal switch inside the thermotime switch causes the cold start injector to spray a fine mist of fuel into the manifold while the engine is cranking over.

When did Jaguar stop making the Jaguar XJ?

Build quality of the XJ varied greatly over these years, from good in the early years, to very poor during and after the British-Leyland take over in the seventies thru early eighties (approximately 1982), then back to good in the mid eighties and then very good since Ford acquired the company in 1991 until the end of Series III production in 1992.

When was the last Jaguar XJ6 Series III made?

The last Series III XJ6 was built in May of 1987, and it marked the last installation of the vaunted XK engine in a production Jaguar, although it continued in the Daimler limousine elsewhere until 1992. More than 115,000 of these six-cylinder sedans were built in XJ6 and Vanden Plas forms, with the bulk of production heading Stateside.

What kind of engine does a Jaguar XJ6 have?

The legendary iron block, aluminum head dual overhead-cam six-cylinder XK engine was carried over from Series II duty, and used the Lucas/Bosch L-Jetronic fuel injection and electronic ignition introduced first on late Series II U.S. models.

Are there different generations of the Jaguar XJ?

The fourth and fifth generation XJ6’s each incorporate major body, mechanical and electrical redesigns. The terminology for the different versions of the XJ6 are: Series I (1968-73), Series II (1973-79), Series III (1979-87), XJ40 (1986-94), and X300 (1995-current).

What do I need to know about the Jaguar XJ?

Ensure to follow all traffic laws. The following procedure is designed to complete the OBD II monitors required to get your Jaguar to pass the OBD II monitors portion of the smog check, also known of the I/M readiness test. You may use a scan tool in order to monitor the status of the emission monitors as your Jaguar XJ is being driven.

How many miles can you Drive in a Jaguar XJ?

It is recommended to drive at least 300 miles over the course of a week in order to get your Jaguar XJ’s emission monitors ready for the smog test. Usually driving in normal traffic on both city streets and highways completes the drive cycle.

How is the emission monitor on a Jaguar XJ?

You may use a scan tool in order to monitor the status of the emission monitors as your Jaguar XJ is being driven. The Engine Management and Transmission Control systems are continuously checked during vehicle operation by the Engine Control Module (ECM) and Transmission Control Module (TCM) on-board diagnostic (OBD) facilities.

What happens if your car stalls while driving?

If Your Car Stalls While Driving, Safety First! When a car engine stalls, the car’s accessories also fail, as they draw power from the engine. That means your power steering assist and the power assist for your brakes fail.

Why is my JAG engine not cranking up?

This environment is tough on terminals and dirty, loose connections here are a common cause of “no crank” conditions. As long as the car is lifted you may as well get under the alternator and remove the wires and do the clean and tighten routine there as well. Loose, dirty connections here are a common cause of battery run- down.

Can you replace the wiring on a Jaguar XJ6?

Incidentally, JagBits has a very nice article written about replacing XJ12 wiring that is also relative to other cars. Pictures too! As it turned out, once the pitiful cloth insulation was removed, many wires leading to the coil where cracked, with some hanging on by a few wire strands underneath.

How do you remove the crankshaft from a Jaguar XJ6?

Firstly, remove the under tray and radiator fans. I then removed the crankshaft bolt using a pipe over the breaker bar, placed against the floor. The pipe allows infinite adjustment to ensure all is tight and you have a good angle on the bolt.

The local mechanic Donnie Taylor, had done several engine swaps, where he replaced the Jaguar engine with either a Chevrolet Monte Carlo engine, or a Corvette engine. My father told the mechanic Donnie Taylor, to look for a good used Jaguar XJ6 for sale, to go and perform an inspection, and to bring it back if it was a good car.

What kind of socket does a Jaguar XJ6 need?

The crankshaft bolt requires a substantial 15/16″ AF or 33mm socket, a substantial ¾” breaker bar and length of strong pipe to fit over the breaker bar. Firstly, remove the under tray and radiator fans. I then removed the crankshaft bolt using a pipe over the breaker bar, placed against the floor.

Where is the fuel vapor cannister on a XJ6?

If this happens, excess fuel can be drawn into the fuel vapor cannister (in front of the right front tire) and, from there, is drawn by engine vacuum directly into the engine. A fuel drip in the area of the front wheel is an obvious indicator.

Why does my Jaguar XJ6 engine not start?

For a period of approximately a month, the engine became harder and harder to start, until one day, it wouldnt start at all. The engine would crank and eventually start at time though.

How do you stop a Jaguar XJ6 Series III?

Very carefully, with a sharp, straight edged razor, I cut away the brittle, now hard as plastic, rubber boot that protected the top of the connector. There are two wires leading into this connector. After carefully removing the spring retaining clip, I lifted the connector slowly, causing the engine to cease.

How to troubleshoot the fuel pump on a Jaguar?

Remove the relay plug-in socket and determine which terminal cavity corresponds to the white/green wire. This wire goes right to the fuel pump. Using your jumper wire apply 12 volts to this wire for just a moment (you are bypassing the somewhat tricky control portion of this circuit).

How can I tell if my Jaguar XJ6 is immobilised?

To find out if a car is immobilised, perform this check. Turn ignition on but do not crank the engine. Observe the orange ‘check engine’ light in the bottom left corner of the instrument pod. If that light goes out, the car is immobilsed, at least by the starter not cranking the engine if you try to start it.

Where is the Check Engine light on a Jaguar XJ6?

Observe the orange ‘check engine’ light in the bottom left corner of the instrument pod. If that light goes out, the car is immobilsed, at least by the starter not cranking the engine if you try to start it. The fact that other systems like wipers, lights, windows etc. will still work can confuse the issue.

What kind of ignition does a Jaguar XJ have?

The top aluminium cover in the engine’s valley was redesigned to house two packs of three coils each, with each coil having two high-tension terminals for a total of twelve. These coilpacks were driven by two Denso ignition modules, which are very similar to Ford EDIS-6 units.

What’s the acceleration time on a Jaguar XJR?

The 0 to 97 km/h (0 to 60 mph) acceleration time was generally around the 5.7 to 6.4 second mark. The XJR was fitted with larger 17″ wheels, compared to 16″ on the rest of the range, along Pirelli P-Zero tyres, firmer suspension and a taller 3.27:1 differential.

What kind of suspension does a Jaguar XJ Sport have?

The Sport kept the matte-black window surrounds from the base model, and is identified by “Sport” badges on the B-pillars and “XJ Sport” badging on the rear. The sports suspension (along with the wider wheels) were also available as an option on both SWB and LWB XJ6 and Sovereign models.

What are the components of a XJ6 fuel pump?

I believe it to be accurate for all Series III XJ6 cars but some of the earliest cars may be different. There are three main components to the system: the trunk-mounted, constant pressure electric fuel pump, a control relay, and a voltage directing diode pack.

What to do if your fuel pump is not working?

Inspect the fuel pump driver module for a proper signal from the ECM. Then, check the signal flow from the module to the pump. If proper signal is not available, the module will need replaced; or else, replace the ECM. Make sure to reprogram the ECM after installation as the engine will otherwise fail to start.

How to replace the fuel pump on a 2004 Jaguar XJ8?

How to replace the fuel pump on a 2004 Jaguar XJ8? Unplug the battery ground cable and separate the fuel tank filler pipe cap. Then, reduce the pressure to the fuel system to drain the system. Next, take out the rear seat cushion to detach the scuff plate trim panel.

How to troubleshoot a no start fuel pump?

Using your jumper wire apply 12 volts to this wire for just a moment (you are bypassing the somewhat tricky control portion of this circuit). If the fuel pump is operational you’ll get an immediate and powerful surge of fuel through the hose.

Is the door handle on the XJ40 bad?

On the early XJ40s (88-89 Model Year) the door handles are notoriously prone to failure. There is an updated design, but don’t expect miracles unless you own a 90-94. This is one of the most common failure points on these cars.

Why does the front of my JAG XJ40 rust?

Well then, let’s start at the front of the car. First, the hood (bonnet) likes to rust not only at each corner, but also under the front lip by the headlights, it’s a bugbear to see, but they will rust there.

How does the fuel pump work on a JAG?

There is an air flap inside the AFM which, when moved by engine vacuum as the engine starts, closes a micro-switch inside the AFM and powers up the fuel pump circuit. With the key “on”, check for voltage into the AFM at the brown/slate wire.

What kind of fuel system does a 6 cylinder car have?

This information specifically applies to Series III 6 cylinder cars but may also be applicable to the later Series II models with fuel injection as well as fuel injected 12 cylinder cars. The fuel system uses three solenoid operated valves to direct fuel.

Can a 1995 XJ go back to memory?

I have a 1995 XJ and it is perfect except for one item. The memory seats will not return when 1 and 2 buttons are pushed. The mirrors and steering will come to memory but the seat will not. but on exit and Auto mode the seats will go back and release.

Which is better the Jaguar XJ6 or the XJ8?

The body styles are nearly identical, the XJ6’s will be cheaper, interiors almost the same (I prefer the XJ6 interior design to the XJ8 actually). The XJ8’s will come with more standard equipment, but any Jag buyer would load it to the gills anyway. We got our XJ6 used, as you will, and it had the “Select Jaguar Warranty” I think it’s called.

What kind of engine does a Jaguar I-6 have?

My personal preference is V-8’s on any car, but the I-6 is a good engine, and is favored by many because it’s the last “true Jaguar” engine. If it doesn’t bother you that your Jag engine has the same block as a Ford Taurus, go with the V-8.

How to reset the battery in a Jaguar?

8 Release the foot brake. 9 Confirm that the brake warning lamp is no longer illuminated on the instrument pack and that “NOT CALIBRATED” message is no longer displayed in the message centre. 10 apply and release the EPB 5 times to ensure no error is present.

How to reset the ecu-1 Jaguar car forum?

Restart the clock (where fitted) and set it to the correct time. Simultaneously press “>>” “PTY” “A.MEM” should only take 2 or 3 seconds and the radio turns on. 1. NOTE: After the battery has been disconnected it is necessary to

Where can I buy a used Jaguar XJ Sovereign?

With 52 used Jaguar XJ Sovereign cars available on Auto Trader, we have the largest range of cars for sale available across the UK.

Is there a service manual for a Jaguar XJ6?

Jaguar XJ6 service repair manuals More relating to Jaguar’s… Owning classic cars is a hobby. Restoring them is a passion. Keep reading for the best classic car restoration tips. Are you ready to get your hands dirty? One of the best ways to add style to your car is to buy a great set of rims.

How big should the intake valve be on a Jaguar XJ6?

It is possible to increase the valve size to 1-15/16 inches without changing the size of the spark plug. If you go to a 2 inch intake valve you will have to change to a 10 mm spark plug. You should not go to a 2 inch valve unless you are seriously racing the car.

When did the Jaguar XJ6 series 2 come out?

Commonly referred to as the “Series II”, the XJ line received a facelift in Autumn 1973 for the 1974 model year. The 4.2 L XJ6 straight-6 engine (most popular in the United Kingdom) and the 5.3 L V12 XJ12 were continued with an addition of a 3.4 L (3,442 cc (210.0 cu in)) version of the XK engine available from 1975.

Why is the Jaguar XJ6 X300 worth so little?

The car is a true classic! Someone please explain this to me, why such a great car can be worth so little!? Probably because every Jaguar made before they were acquired by their current Indian owners (around 2008 or so, the time the XF was introduced) is a reliability mess.

Is the JAG XJ the same as the I6?

Yup. www.jag-lovers.org Will tell you more than you ever wanted to know about these cars. Just be sure you look under the “Modern” section and not the “XJ” section, because the “XJ” only covers cars made in 1987 and earlier. Personally, I would opt for the XJ6. There wasn’t a huge improvement switching from the I6 to the V8.

What does purge hose do on Jaguar XJ6?

When the engine is warming up on XJ6 models, the purge hose is shut off by an energized solenoid valve. After engine coolant temperature exceeds 113 F (45 C), the valve opens since current no longer passes through a thermal switch (also part of air injection system on Federal models).

What makes a Jaguar XJ6 smell like gasoline?

The system consists of a fuel tank (2 on XJ6) with expansion space, solenoid operated purge control valve, vapor separator (s), pressure relief valve, restrictor, canister, and connecting lines and hoses. When the fuel tank vapor pressure exceeds a pre-set limit, the pressure relief valve opens and vapors flow into canister for storage.

Models covered Jaguar XJ6 models with 3.2 litre (3239 cc), 3.6 litre (3590 cc) & 4.0 litre (3980 cc) six-cylinder in-line dohc petrol engines and automatic transmission

What was the original price of a Jaguar XJ6?

I looked through the paper work in the glove compartment, the initial purchase price was $19,000 in 1978. I believe that Donnie Taylor got this car for $6,500 to $8,000, which is tremendous depreciation in four years.

Where are the wires on a Jaguar XJ6?

Shorted or broken wires on this loom is not uncommon, as the locations of these few wires are located under the water manifold and right next to the engine. This is obviously a place where engine heat is trapped and can run very high.

What are the problems with the Honda XJ6?

Some models of the XJ6 had problems with the reed of the fixing bolt breaking off on the rear caliper. This broken bolt could cause an increase in the amount of time and distance it takes to stop when breaking, which could cause a car accident. Other known problems included rupturing of the fluid supply hose.

Why is my seat belt not working on my Jaguar XJ6?

The lockup function of the seat belt failed and caused the belt to become stuck along the track. This in turn caused breaking and kinking of the belt tongue or cable. These damaged seat belt systems would not be effective safety devices in the event of a car crash or accident.

Why does my Jaguar XJ6 have a transmission problem?

My 1995 Jaguar XJ6 began having a transmission problem in the last few days. It feels like the transmission is slipping as the car feels like it’s bucking a little or like the transmission is grabbing and then periodically letting go for a second. No lights have come on and the fluid is full.

How can I Reset my Jaguar XJ transmission?

Check the connector on the transmission (driver’s side) if it has the rubber boot, or check for the connector’s connection cleanliness, check pins if they are not corroded, use electronic parts cleaner. Check for trans mount, if it’s gone the trans will move more then it was designed and can cause connection problems. How can I reset my lights?

Who are the second owners of a Jaguar?

The second owners of these Jaguars, typically had more repair costs than the original owners, and they were much less able to afford these frequent repairs. These Jaguars quickly went to their third, fourth, and fifth owners, often being sold at very depreciated prices out of desperation.

What causes the terminals on a car battery to corrode?

Copper sulfate makes battery terminals corrode. You can identify this type of corrosion by a bluish precipitate that forms on the terminals. In such cases, your car battery terminals become weak. Consequently, this corrosion damages your car’s battery health. Likewise, overcharging your battery can lead to terminal corrosion.

Why does my car not start on the ground?

Unfortunately, the same fate can befall your ground cables. A corroded or poorly connected ground cable can also prevent the car from starting. Clean ground wires and connections in the same manner. It is also possible that you have a bad starter.

How does corrosion affect the electrical system in a car?

Corrosion affects the entire electrical system in a car. It blocks the battery’s power flow. As a result, your car’s electrical system develops some issues. Also, the vehicle’s engine fails to start. Your car’s on-board computer might have some problems as well. Direct contact between the terminals and the battery causes corrosion.

Are there any corrosion problems in Jaguar Cars?

Firstly stop shouting…… Secondly it cannot be corrosion the clue is in the word aluminium. I understand Jaguar are aware of the problem & have been repainting cars where necessary.

Is the aluminium on a Jaguar XJR rusting?

Secondly it cannot be corrosion the clue is in the word aluminium. I understand Jaguar are aware of the problem & have been repainting cars where necessary. Aluminium corrodes, but it doesn’t rust. I’m now on my second ali bodied XJR.

What causes a Jaguar climate control to fail?

When the Heater Valve becomes faulty, it begins to draw too much current, which causes the Climate Control Module to become damaged (i.e. failure due to over-current condition). 4. Harness/wiring problems between the Heater Valve and Climate Control Module. 5. Failure at one or more air mixing/blending flaps. 6. Or a combination of the above cases.

What to do if your Jaguar has no spark?

If no spark, see step 3. If you DO have spark here then you have a faulty cap and/or rotor (spark is getting to the distributor cap but not getting to the sparkplugs). Remove the distributor cap and peek inside. Look for a burned center terminal, burned terminals to the plugs, cracks, or carbon tracks between the terminals.

Is the Jaguar XJ6 Series III a no start car?

I am not a Jaguar mechanic. I own two XJ6’s a black ’81, which I drive everyday, and a black ’83 that I intend to restore. So not being a comprehensive Jaguar mechanic, I was baffled as to the cause of a deteriorating no-start problem.

Where can I get a new Jaguar XJ6?

Its no wonder we see so many excellent condition XJ6s sitting and rotting away in Jaguar Heaven (a Jaguar Wrecking and Parts yard in Stockton, CA). Even a local Jaguar mechanic confirmed this, by saying the dealer does not charge flat rates on these models anymore.

Can a Jaguar XJ12 be replaced under the bonnet?

The Brits (still trying to get back at us for the Revolution), are very poor with their wire insulation and even worse at their artistic endeavor to provide a clean under-bonnet wiringat least in this vintage Jaguar. Incidentally, JagBits has a very nice article written about replacing XJ12 wiring that is also relative to other cars.

What do you need to start a Jaguar XJ6 Series III?

Cut it to length and provide your friends with replacement pieces from whats left! Also, Harley Davidson Motorcycles has a great 1.5 long rubber isolator for $2 apiece where Jaguars part is $12-14 each. You will need to purchase spacer washers, lock washers and nuts for each (18 of each total).

Models covered Jaguar XJ6 models with 3.2 litre (3239 cc), 3.6 litre (3590 cc) & 4.0 litre (3980 cc) six-cylinder in-line dohc petrol engines and automatic transmission

What do you need to troubleshoot a Jaguar?

You will need basic hand tools, a 12-volt test light or voltmeter, and a jumper wire with alligator clips. I believe this info to be accurate for all 4.2 Series III cars, but the very earliest models have a combination relay instead of the separate pump relay, main relay, and diode pack.

How to adjust idle speed on Jaguar XJ6 SIII?

Everyone who tried to adjust the idle speed on a XJ6 SIII knows that it’s rather difficult to get at the adjuster screw because the air flow meter is in the way. If you take the air flow meter out, you can reach the adjuster but the engine doesn’t run, so no idle adjustment can be carried out.

Is the Jaguar XJ6 a good investment?

The XJ6 is just not popular enough or rare enough to ever be considered an investment Buy it to drive and enjoy. The X300 will in time gain value, every other jag before it done so, it’ll take a while, in the meanwhile it’d be a nice to to own.

What kind of car is the Jaguar XJ6?

The Jaguar XJ6 is full of them. A luxury sedan built by a legendary sports-car maker. Ye Olde World quality, in an era–and in a country–where quality control was increasingly slipshod. A car that was once fairly common and is easily identified by great swaths of the American public, yet today is rarely restored.

When did the last Jaguar XJ come out?

It was 1968 when Ian Callum first saw Jaguar’s newest sedan, the XJ6. It was the last Jaguar to be designed by the brand’s founder, Sir William Lyons, and it left an imprint on the 14-year-old. “At the time the XJ6 came out, it wasn’t considered a proper Jag, and yet it became the quintessential design for years,” Callum says.

Where is the cruise control switch on a Jaguar XJ6?

This is the switch that deactivates the cruise control when the brake is pressed. 3. Check that the vacuum supply hose to the bellows unit is intact, and is plugged into the intake manifold. 4. The “set switch” at the end of the turn signal stalk sometimes loses its electrical ground.

Why is my cruise control not working on my Jaguar?

Jaguar Parts Technical Information. The cruise control system in these cars has a few common problem areas which will render the system inoperative. Fortunately, they are easy and inexpensive to repair. If your cruise control doesn’t work, check the following: 1. Make sure the rubber bellows of the vacuum unit isn’t cracked or split.

How can I change the light bulb on my Jaguar XJ?

This makes the whole panel dark with a single bulb failure, but it’s a cinch to replace the bulb; just remove the top cover of the console (3 screws) and replace the bulb inside the housing. Don’t cut those fibers; they’re not easy to splice.

https://www.youtube.com/watch?v=BOJD-EL5efo

How to remove the intake duct from a Jaguar?

Remove the intake duct. With assistance, visually observe throttle butterfly operation as the ignition is switched ‘ON’ for the first time. Throttle butterfly should fully close, then immediately open to the idle position. Did butterfly stick closed? Switch ignition ‘OFF’. Lightly press throttle butterfly with finger to the fully closed position.

What was original resistance of Jaguar XJ6 engine?

The original sensor tested OK – with resistance of 1,250 ohms and inductance of 1 henry. However the replacement sensor seemed to cure the problem – almost! The engine would now rev to 3,000rpm – more than enough power to drive around. But it wasn’t right and still misfired.

Do you need to reset high idle on Jaguar XJ6?

High idle has been mentioned several times but a forum search will tell you that you DO NOT need the system reset at a dealer, that is only needed when a NEW TPS is fitted. The system is a closed loop system and gets it’s information from the ecu and crankshaft position sensor to maintain idle speed.

Why does my car make a ticking noise when I idle?

As high-pressure exhaust escapes from a crack in the manifold or a leak in the gasket it will sound like ticking or clicking especially at idle or low engine RPMs. This tick also isn’t dangerous for your engine, but should be fixed as soon as possible to keep exhaust gases where they should be.

Why does my Buick Regal make a ticking noise?

You need to drain all the fuel, Low cylinder pressure means engine needs to come apart to fix it. 2001 buick regal gs just started making a ticking noise.weather outside is over 100 .Engine part closest to drivers seat started smoking.Have heard reports of engine fires with this model.

What makes a Jaguar XJ6 make a noise?

The first indication that you have a problem will be a noise from the front of the engine. If the tensioner becomes worn or becomes dysfunctional you will hear the chain slapping around. If it gets loose enough the valve timing will be affected such that the car does not run smoothly.

Why does my Jaguar make a clattering noise?

Slowed down and left the car idling… constant clatter or knocking from the engine compartment, and a few times also with like metallic squeaks. Apart from the noise the engine ran just as usual. After a while I turned it off for a while and restarted again. Still clattering, although slightly less than initially.

When did the first Jaguar XJ come out?

The Jaguar XJ is a series of full-size luxury cars produced by British automobile manufacturer Jaguar Cars (becoming Jaguar Land Rover in 2013) since 1968 across four basic platform generations (debuting in 1968, 1986, 2003 and 2009) with various updated derivatives of each. Since 1970 they have been Jaguar’s flagship four door model.

What’s the record price for a Jaguar XJ6?

Bring a Trailer set a record for an XJ6 sale in March, when a seller in Evanston, Illinois, sold a two-owner, 7300-mile 1986 sedan in Regency Red for $21,000. Everybody agrees that the XJ6 was a terrific car when it was new; the trick is to find one now.

Can you change the ignition key on a Jaguar?

Changing the ignition for Jaguar cars is more expensive than buying a replacement key and it will mean that you will have one key for the doors and another for the ignition. When calling a dealer to get a Jaguar replacement key, ask if you can pick up the new key yourself, or whether you have to tow the car there.

What to do if you lose your Jaguar key fob?

Finally, remember that for most Jaguar models, there is no need to tow the car to the dealer should you lose your car keys. You can try and call the AAA, or an automotive locksmith who should be able to make you a new car key on site. Q: How much does it cost to get a replacement remote key fob for my 2017 Jaguar XF?

What should I tell the locksmith if I Lost my Jaguar?

In addition, if you decided to call an automotive locksmith, remember to provide the exact year, make, and model, e.g.” I lost my 2012 Jaguar XF car keys, I lost my 2017 Jaguar XE push to start key” etc. This is important so the locksmith can check if he or she has the right key blank.

What to do if you get a message on your Jaguar dash?

The air suspension system is too low. Start the engine and wait for the message to clear before driving the vehicle. If the message is displayed while you are driving, restrict your speed until the message is cleared. If the message is persistently shown, inform your Jaguar Dealer. The driver’s and/or one or more passenger doors are open.

Why does my car stall when I step on the gas?

Rough idling, frequent stalling, and inconsistent acceleration are all signs that something is amiss with your car. There are a number of systems that can cause this problem. Everything from electrical to fuel delivery to vacuum system issues can all cause a rough-running, stalling vehicle.

Why does my car not start when I Turn on the gas?

If the fuel pump is malfunctioning, the engine will be getting less fuel than necessary, which will lead to performance issues, and ultimately cause the vehicle not to start. One of the first signs of a failing fuel pump is hesitation under acceleration.

Preliminary reviews of the car were favourable, noting the effective brakes and good ride quality. In March 1970, it was announced that the Borg-Warner Model 8 automatic transmission, which the XJ6 had featured since 1968, would be replaced on the 4.2-litre XJ6 with a Borg-Warner Model 12 unit.

When did the first Jaguar XJS come out?

It is the pioneer to an iconic Jaguar series that had its debut in September f 1975. Coupled with a V12 engine and powerful transmission, great things were expected of this model.

Are there any problems with the Jaguar XJS?

In fact, there are other problems, more generalized than the ones discussed which affect the XJS performance. In this second section we will discuss these general issues and how they can be addressed. Because of the nature of the XJS body, it is prone to rust and rot on and inside various components.

Which is worse a Jaguar XJ6 or XJ12?

Beginning in the 1970s, frustrated owners started fitting Chevrolet V-8s into the worst XJ6 sedans, although they are a poor substitute. The wiring harness must be modified, sending units swapped to make gauges work, and legal smog gear fitted in California. Plus V-8s vibrate worse than straight-sixes, and nobody trusts a mongrel.

When did the Jaguar XJ6 6 cylinder come out?

Introduced in late 1968, it combined refinement, luxury, 120-mph performance, and superb handling. The signature 4.2-liter DOHC six-cylinder delivered 180 horsepower, along with four-wheel independent suspension, power rack-and-pinion steering, power disc brakes all round, and an automatic transmission.

Is it possible to restore a 1972 Jaguar XJ6?

A car that was once fairly common and is easily identified by great swaths of the American public, yet today is rarely restored. But another contradiction is more inherent to Mike Zavos’s remarkably restored 1972 Jaguar XJ6. Yes, an early XJ6, returned to as-new (or better) quality by its owner.

What was the problem with the Jaguar XJ12?

Most of the prejudices against these cars “constantly broken”, “too complicated”, “poor quality” were due to a completely different deficiency: the lack of professional maintenance. In the meantime, however, this is history.

Where does the gas come from in a Jaguar XJ6?

The fuel tank, as its name implies, is where the gas in a Jaguar XJ6 is stored. There are many components of a fuel tank, including the sensor that monitors how close you are to empty. Over time, the tank can rust or the valves that supply the tank can clog.

Why was the Jaguar XJ6 imported to the US?

It was a luxury British automobile that was imported to the United States, and it had a high price new at the dealer. Very wealthy people bought these cars because they were beautiful and elegant in their body styling, paint, trim, interior, and ride.

How to check your Jaguar engine will not crank?

Here’s how to check the circuit. Using the test light or multi meter, make the following voltage checks at the relay: brown wire at terminal C2 should have 12 volts at all times. If not, check for a wiring/connector fault between the relay and the right side firewall post.

What to do if your JAG starter wont crank?

It has no direct bearing on starter operation. 7) If all these voltage checks are OK then you likely have a faulty starter relay. You can opt to replace it or, if desired, disassemble it and clean the contacts. Many Jag owners have been sucessful in resurecting a dead relay with a good cleaning.

Is there an air conditioning system for a Jaguar?

RetroAir spent more than 3 years developing this air conditioning system and a/c performance parts due to the demand by Jaguar owners for high performance air conditioning systems for their Jaguars. Please feel free to call our Jaguar Air Conditioning line to speak to a Jaguar A/C tech about your Jaguar Air Conditioning system needs.

What kind of problem does the Jaguar XJ6 have?

If you hear a “pop,” never open the hood without a fire extinguisher. The 1975–78 XJ6s featured sticking Stromberg auto chokes, which melted catalytic converters. Inertia safety switches stranded owners. At the bottom of the barrel are the early S3 cars in 1980–81.

What kind of air conditioning does a Jaguar Mark IX have?

This the only Kit that looks like it belongs in this classiest of vehicles, has “Blowin’ in Your Face” Air Conditioning and can handle the X-Large Interior of the Mark IX! XKE- Our Full and Upgrade Kits were long-term development projects that were initiated by demand after the sucess of our Mark II A/C Kit.

Where to put the air conditioner compressor on a JAG?

Several people, including Victor Naumann and Harry Trafford, have pointed out that a block of wood positioned between the V and the top of the radiator can be very helpful to hold the compressor forward and above its normal position while you’re working.

When did the Jaguar xj-40 replace the XJ12?

Pininfarina raised the roof of the rear and smoothed out the rear fender line. Quality control finally improved for 1982, when the excellent HE V-12 was introduced; before that it bordered on sabotage. The XJ-40 replaced the XJ6 for 1987, while the XJ12 soldiered on until 1991.

Is there a left hand drive Jaguar XJ12?

All are R12 and must be converted to R134, unless you want to buy expensive Freon. No left-hand-drive four-speed cars were sold in the U.S. (partly because there’s nowhere to put your clutch foot—the wheel arch intrudes), and automatic transmissions are pretty dismal.

Can a flat battery cause a Jaguar X300 to not start?

The immobiliser system is quite seperate to the key fob operated alarm system. Flat batteries in the key fob cannot result in loss of chip registration over minutes, days or weeks as the memory of the unique key / chip code is held within the security module.

Why does my Jaguar XJ6 not start when in Park?

Gently bend the microswitch operating arm so the gearlever closes the microswitch when in park (see picture). also check that the Tachometer needle moves when cranking, if not then could be the Crankshaft Sensor. Stuck out on front of the engine, this tends to fail with age but can give a no-spark condition at any time.

How does the airbag work on a Jaguar XJ6?

There’s various sensors in the roof of the car to determine whether the passenger is large/heavy enough for the airbag to deploy safely in the event of a collision. If it deems someone to be too small/too light it will automatically switch it off and the passenger airbag light comes on.

Where are the warning lights on a Jaguar?

You’ll find a warning message on the instrument panel. Seat belt The seat belt sign will come on and a chime will sound if a passenger or driver unbuckles their belt while the car is in motion. The lamp will go out again when the relevant seat belt is buckled.

When did the Jaguar XJ6 Coupe come out?

The XJ6 Coupe (1975-1977): The one Series II XJ which has become very collectable is the XJ Coupe, a low production, two door sedan. Sold for only three years starting in 1975, they were based on the short wheelbase XJ platform and came with either 6 and 12 cylinder engines.

When did Borg Warner replace the Jaguar XJ6?

In March 1970 it was announced that the Borg-Warner Model 8 automatic transmission, which the XJ6 had featured since 1968, would be replaced on the 4.2-litre XJ6 with the Borg-Warner Model 12.

Is the Jaguar XJ6 Vanden Plas in good condition?

1989 Jaguar xj6 Vanden Plas The car has been garage kept and the paint is in good shape. This car is loaded, including a sun roof. The leather upholstery is in good condition except for the drivers…

In March 1970, it was announced that the Borg-Warner Model 8 automatic transmission, which the XJ6 had featured since 1968, would be replaced on the 4.2-litre XJ6 with a Borg-Warner Model 12 unit.

1973 Jaguar XJ-6 that has been upgraded to a Chevy 350 V8 and Chevy Turbo350 transmission. This car is old enough that it is SMOG-EXEMPT in California! It never needs to be smog tested. The engine… More Info › 1990 Jaguar XJ6, Very clean, 80,000 miles on the dash. Original, runs good, needs some cosmetics. Very little needed.

Why is the fan running in my Jaguar?

Lift off the engine cover & touch one of the charge coolers, it should be noticeably cooler than the alloy intake tube that runs between the charge coolers, if it’s the same temp or warmer then i’d be looking at the intercooler coolant circuit and the electric pump. But the thermostat should also be on the list.

Why is my air con leaking in my Jaguar?

Accordingly, when there is a leak, the area usually looks wet with oil. This is a large ‘radiator’ mounted in front of the engine coolant radiator, which cools the hot refrigerant gas enough to cause it to condense to a liquid. Due to its position it tends to be most damaged by stones thrown up from the road and by corrosion.

What kind of aircon system does a Jaguar XJ have?

The following refers to aircon systems fitted to Jaguar XJS, XJ Series 1,2,3 and will have some relevance to later cars. See also our R134a conversion mythbuster.

How does the air con work on a Jaguar A6?

Later A6 installations used a pressure switch in the same location on the backplate of the compressor which open-circuited the clutch drive if the pressure of refrigerant gas fell below a certain point (about 100psi). In either case, the compressor will not run again until the gas has been re-charged.

The front suspension is fitted with upper and lower control arms, coil springs and shock absorbers. The rear suspension is an independent type suspension which also have coil spring/shock absorber assemblies and a lower control arm. The rear driveshaft acts as the upper control arm.

Where is the drain plug on a Jaguar XJ6?

Place jack stands under each wheel to ensure safety. Remove the fuel-filling cap to release any pressure in the fuel tank. This is the cap that you remove when you are putting gas into your vehicle. Locate the drain plug on the bottom of the fuel tank.

Where are the return valves on the XJ6?

The return valves are located in the rear wheel wells behind semi-rectangular sheet metal covers. Turn the key “on”, select the right tank, and using your test light check for voltage at the white/purple wire for each valve. Your light should show 12 volts at all three valves. Now, select the left tank and make the same voltage tests.

What kind of air con does a jaguar have?

It also controls air direction to dash top (screen demist), dash front (corner face vents), centre vent, and low level vents front and rear. The systems were designed by Delanaire and the early cars (up to ca 1987) used the Mark 2 system, and later cars the Mark 3.

Is the Jaguar XJ Vanden Plas available for sale?

CARFAX products and services are based only on information supplied to CARFAX and available as of 06/05/2021 at 02:00 (CDT) (CDT). Other information about this vehicle may not have been reported to CARFAX.

Why does my car sputter when I Turn on the engine?

The fuel filter ‘s job is to filter the fuel going to the fuel injectors and then enter the engine. A clogged fuel filter can cause the engine to get too low fuel pressure or cause a clogged fuel injector. Low fuel pressure will cause the engine to run very leanly, and therefore it may cause the engine to sputter.

What causes a lawn mower engine to sputter and die?

Mower starts right up, give it full throttle and engage blades mows less than a minute then starts to sputter and dies. It will start right back up and do the same thing again. Changed fuel filter, checked gas cap vent, spark plug cleaned and gaped.

Can a golf cart run then stall and sputter?

Support for gas-powered and electric golf cart, sometimes referred to as golf cars, or club cars after the Club Car Golf Cart brand. The club car will run for a short stint then stall and sputter. Let sit a few minutes it will run again for a short stint. Answered! View the answer I have this problem too Is this a good question?

Why does my lawn mower spit and sputter after warm up?

If you let it sit, it will start up just fine, but within a few min’s it dies and smoke comes out of the carb throat and the oil dipstik. This was a new engine just last summer, replaced by Phelps implement, it was just out of warrenty for a few months for a differnet problem.

What should I do if my car stalls when I slow down?

If you notice your vehicle stalling when you slow down and stop, park the car in a safe place and book a mechanic to perform an inspection as soon as possible. It is unsafe to continue driving under this condition and could result in further damage to your vehicle. Fast and easy service at your home or office GET A QUOTE FOR YOUR CAR

What is the diagnostic code for a Jaguar check engine light?

Refer to our Generic OBD II code list for definitions on all other Jaguar diagnostic trouble codes. Manufacturer Specific Codes P1000OBD Systems Readiness Test Not Complete P1104Mass Air Flow Sensor Circuit Ground – Read Our Article On Automotive Circuit TestingFor Help With This Jaguar Check Engine Light Code P1111System Pass

How long does a car fan run after you turn off the engine?

Your car fan will run for a few minutes after you turn off the car then turn off. This is normal in many vehicles, such as BMW or Mercedes-Benz. The radiator fan may run up to five minutes and sometimes longer. Unless there is an electrical issue, it may stay on all the time until it drains the battery.

Why is my starter not working on my Jaguar?

Some models may have a white/blue wire at the relay which by-passes the ignition ballast . It has no direct bearing on starter operation. 7) If all these voltage checks are OK then you likely have a faulty starter relay. You can opt to replace it or, if desired, disassemble it and clean the contacts.

How do you unlock a Jaguar XJ6 S3?

Grounded through solenoid body Boot/Trunk locks only but can be wired to unlock by adding a 2mmsq cable as shown in green Thermal breaker OR OR OG Backlight Warning Lamp Control Switch Delay Unit Fuse 12 To Ignition switch protection Relay 9 Jaguar XJ6 S3 Small item Schematic

Where is the aircon cooling fan on a Jaguar XJ6?

Aircon Cooling Fan XJ6 Schematic Horn Schematic Thermo Switch in RH lwr side of Radiator Red Relay LH of Rad 86 87a 87 85 30/51 N/G G/U Orange wire shows the modification to make the fan run whenever the AirCon Compressor is running To engine Loom connector RHS lower wing valance IN4001 Diode 10 Transducer 10:30

How many miles does a 1988 Jaguar XJ6 have?

Vintage Motorcars is proud to present this 1988 Jaguar XJ6 with only 23,000 original miles. This beautiful, unrestored Jaguar is finished in British Racing Green over a tan Connolly leather interior. This two-owner car has been meticulously maintained throughout its lifetime.

What’s the top speed of a Jaguar XJ?

When introduced, the XJ12 became the world’s only mass-produced 12-cylinder sedan and, with a top speed of 140 mph, the fastest four-door of its time. Originally meant for racing, the 5.3-liter double-overhead-cam V-12 was first used in the 1971 XK-E at a time when only Ferrari and Lamborghini offered 12-cylinder engines.

When did the last Jaguar XJ6 come out?

The XJ6 sedan was the last Jaguar designed by company founder William Lyons, and it was so good that while other sedans bit the dust, the car would stay in production for more than two decades. Introduced in late 1968, it combined refinement, luxury, 120-mph performance, and superb handling.

Who is the expert on the Jaguar XJ?

Ray Nierlich is a lifetime Jaguar expert, and has been Dr. Jaguar in Newport Beach for 25 years. A machinist who makes special tools when necessary, he views Jaguars with the exasperation associated with a beloved child with a sugar addiction. He’s used to crises. Nierlich says the Achilles heel of all years is head gasket sealing.

Where can I find a 1996 Jaguar XJ XJ6?

Get KBB Fair Purchase Price, MSRP, and dealer invoice price for the 1996 Jaguar XJ XJ6 Sedan 4D. View local inventory and get a quote from a dealer in your area. Home Car Values Price New/Used My Car’s Value Instant Cash Offer Cars for Sale Cars for Sale Sell Your Car Free Dealer Price Quote Vehicle History Report Find Local Dealers Car Reviews

How much does a 1997 Jaguar XJ cost?

Jaguar XJ8 $6,977 Your Choice Auto Sales Used 1998 Jaguar XJ8 L $7,500 Quality Motorcars Used 1997 Jaguar XJ6 $8,500 Impex Auto Sales Used 1994 Jaguar XJS 4.0 Coupe $10,995 Bestautobuy Used 1998

When did the Jaguar XJ6 series come out?

A two-door coupe was introduced in 1975, but door seals leaked, the body flexed, and it is rare today (production amounted to 6487 XJ6s, 1855 XJ12s). The final redesign of the original XJ occurred in 1980 with the Series III. Pininfarina raised the roof of the rear and smoothed out the rear fender line.

Why are Jaguar XJ6 X300’s so depleted in value?

Probably because every Jaguar made before they were acquired by their current Indian owners (around 2008 or so, the time the XF was introduced) is a reliability mess. Even a new condition model will probably suffer from electrical issues or general engine issues, just because they’re not exactly quality cars. Click to expand…

Is the Jaguar XJ6 X300 a good car?

The handling and performance of the X300 is quite adequate and for those that need more and this car does not suite, then they should look for a car that is more suited to their needs. I can tell you a story about my experiences with one of the original XJ6’s I owned in the 70’s.

What do you need to test a Jaguar 6 cylinder?

The specific details pertain to the Series III 6 cylinder models although most of the basic steps apply equally well to earlier versions. Basic hand tools, a 12 volt test light or multi-meter, jumper wire, wire brush, and sandpaper are all that’s required as far as supplies go.

What’s the fuel pressure on a Jaguar XK8?

I had been measuring fuel pressure off and on and noticed that it would only go up to 30psi and when I shut the car down the pressure would drop off to “O” in a short period of time. I had the new fuel pump in the trunk of the car in the event it failed.

How do you replace a fuel pump in a Jaguar XK8?

On the inside you need to remove the tank filler latch (not shown). To do this hold the latch inside the trunk and on the outside just turn nut about a ¼ of a turn and it will come out. It is a bayonet type connection. Once that is removed, disconnect the 2 drain hoses.

Why is my gas tank not venting out?

Over time, fuel vapors with debris in them will plug up the vent tube and cause it to not vent the fuel tank. This will make the fuel system not fuel up under a heavy load. If you need further assistance with your fuel system not venting, then seek out a professional, such as one from Your Mechanic, to help you.

Why is my Jaguar 96 XJ6 X300 not charging?

Jaguar 96 xj6 x300. Alternator/charging problem. While driving voltage started dropping to the point that the car finally quit running. Typical symptoms of a bad alternator. Replace alternator with a new one but still had no output voltage. With car off: checked battery voltage at battery = 11.5 volts.

How much horsepower does a Jaguar XJ6 have?

The signature 4.2-liter DOHC six-cylinder delivered 180 horsepower, along with four-wheel independent suspension, power rack-and-pinion steering, power disc brakes all round, and an automatic transmission. The cars featured leather seats, walnut fascia, and sufficient gauges for a small plane.

How to troubleshoot the Jaguar XJ-S electronic fuel injection?

If you wish to understand or troubleshoot the Jaguar XJ-S electronic fuel injection system, it is highly recommended that you obtain a copy of “Understanding Electronic Fuel Injection, Ignition and Engine Management ” by Roger Bywater and available from AJ6 Engineering.

What kind of harness does a Jaguar XJ have?

It is possible that in later cars, the 3-wire microswitch and wire harness DOES control the Reverse Lights adjustment, but in my 1984 XJ-6, the 2-wire microswitch/harness does not. ” See our Jaguar Parts Store Catalog to order parts.

What to do when your Jaguar says no start?

If it’s bad enough to create a “no start” you’ll see obvious burning and/or disintegration of the contact. 3) If you don’t have spark at the coil wire-to-distributor cap, then check for power getting to the ignition coil. Power here comes directly from the ignition switch via a white wire.

When to reset the clock on a Jaguar?

Refer to the audio systems handbook or touch-screen display handbook. • If the battery is disconnected for more than 72 hours the radio preset channels will need to be reset. • Reset the clock to the correct time.

What was the XJ8 driver’s door window problem?

1998 XJ8 driver’s door window problem…window stayed up. Was told i needed a new module. Disconnecting the battery worked but only for about 6 window operations. Fixed everything by removing the door module, cleaning up the terminals with a soft brass brush and applying contact cleaner before re-assembling.

How to check the transmission on a Jaguar XJ?

What is the fuel cut off switch on a Jaguar XJ6?

If the system is set to the lowest temperature and the fan is on ” HIGH ” it is not likely that the flap will close. The Series III XJ6 came with an inertia operated fuel cut off switch that will cut off the fuel pump in case of an accident that created enough impact to trigger it.

Is the dash on a 1959 Jaguar XJ6 oily?

It’s kind of oily, so it may contain a mild plasticizer. The dash, after about 10 years of sunshine will develop cracks in the varnish. In some cases the veneer will actually crack away from the base wood. If only the finish has been damaged it can be renewed. For details read how Larry Martz refinished the woodwork on his 1959 Mk IX Jaguar.

What causes a coolant leak in a Jaguar?

A coolant leak is a typical issue that can plague your car and cause all sorts of problems throughout your Jaguar if left unattended so it’s important to seek out the help of a Jaguar mechanic as soon as you begin to notice a potential leak.

What causes rich fuel mixture on EFI XJ6?

The coolant temp sensor is a common culprit. The main purpose of this sensor is to “tell” the ECU that the engine is cold so that a richer mixture, required with a cold motor, will be provided. In this sense it is similar in intent to an automatic choke on a carbureted engine.

Can a 98 XJ8 shift into a 4th?

MY 98 xj8 does not shift into 4 or 5th ( higher than 3rd). In drive, it runs through 1St 2 nd and 3rd, then at 2200 rps it disengages and the trans fault lights up. If I start on the other side of the j gate in 3rd its stays engaged. 4th is the same as drive.

Why is my Jaguar XJ transmission not working?

The transmission “neutralization” problem had to do with the ABS system. The ABS sensor and harness to the left rear tire were bad and needed to be replaced. However, this didn’t correct the problem. A bearing was loose on the same tire, and tighten that finally fixed the problem.

How to start a fuel pump in a Jaguar?

10) Remove the air duct from the front of the Air Flow Meter (AFM). With the key “on”, move the air flap which is inside the housing of the AFM. This movement closes a switch inside the AFM and powers up the fuel pump circuit. You should get fuel in your container or a 34 PSI reading on your gauge.

Can a bad fuel pump cause a car to stall?

You may also notice sputtering and backfiring if the fuel injection isn’t consistent. When the temperature gauge shows high temperature and your car stalls, then it’s most likely that the fuel pump motor is having some issues. However, if the car continues to stall when the heat rises, it’s a clear sign of a bad fuel pump.

https://www.youtube.com/watch?v=QYfMa1BK9dU

Why is the trunk of my XJ6 locked?

Right now, the battery is dead in the car (the battery is in the trunk) and the trunk is locked. I can’t unlock the trunk with the key because manually turning the key for some reason will NOT unlock it (it turns in the hole, but will still not unlock). There is no button to press to open the trunk.

When did the Jaguar XJ6 Series 1 come out?

The original car, now known as the Series 1, was made between 1968 and 1973, with a choice of 2.8- or 4.2-litre six-cylinder engines. Most key mechanical components were developments of existing Jaguar units including the independent rear suspension and all-round disc brakes.

When did the Jaguar XJ6 series go out of production?

There was a restyle in late 1983 with the ‘Sovereign’ name – hitherto the sole preserve of Daimler – being used for the range-topping Jaguar model. The six-cylinder cars were discontinued in favour of the XJ40 range in 1986, but the V12 remained in production until the end of 1990.

How to read the Jaguar 3.6 fault code?

1. READING FAULT CODES JAGUAR 3.6 – LUCAS 9CU SYSTEM Code Display Procedure. When the facia display indicates “Fueling Failure” it is indicating that a fault has been detected. The fault identification number can be displayed as follows when the vehicle is stationary. Switch off engine. Wait 10 seconds.

Where are the AJ6 fault codes on a XJ-S?

On saloons it has a red connector on the end of a K/R wire under the glove box trim panel on the passenger side. On XJ-S it has a purple connector on a Y/G wire behind the centre console panel in passenger footwell. Grounding the wire for 3 seconds clears one code number at a time in order of priority.

https://www.youtube.com/watch?v=svBC-3CJa5U

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