Why is my Mercedes-Benz ML 270 not starting?

To release the connections, just squeeze the white clip IN, this causes the jaws of the fitting to expand and allow you to pull out the connection (whilst still squeezing the clip). ps…………check for leaks from any of the 3 ‘caps’ of the high pressure pump as they have been known to leak fuel which will also cause air to enter the system.

Why does car not start intermittently while in Park?

Kept having the same intermittent start problem as 4 and 5 above and car was parked in a Parking Garage and when tow truck came to tow, height did not allow access. Tow driver went in and moved gear to NEUTRAL and it started. Concluded that Parking Neutral (PN) Switch was the problem.

What should I do if my Mercedes Benz won’t start?

Start the car and you should be able to get around 60 psi. When the engine is running and when you turn off the engine the pressure should stay steady. Always perform this test on a cold engine. Next, make sure that the fuel injector connections are secure and not loose. Check the fuel pump and the fuel pump relay.

When did car not start while in Park?

On August 1, car will not start on PARK, all lights on but no cranking. AAA came checked out battery fine. Later car started on PARK. I dropped off the car at Pep Boys

What to do if your car won’t start while in Park?

Car will not start intermittently while in PARK but alway… Q: Car will not start intermittently while in PARK but always starts on NEUTRAL. I will give a brief chronology of my problems over the last 6 weeks and hopefully I can get a recommendation on what to do next.

Is the Mercedes-Benz ML320 a good used car?

With an average fuel consumption of 21.7mpg, the ML320 won’t be financially crippling in city traffic, yet can crack 60 mph in 10 seconds. With a maximum boot capacity of 2020 litres, the M-class is also a more accomplished load lugger than a Range Rover, Cherokee or Ford Explorer. A used M-class is an aspirational target.

When did the Mercedes Benz ml500 come out?

The ML430 was replaced at this stage by the ML500, a 292bhp monster designed to spike the guns of BMW’s X5. An all new M-Class hit the streets in 2005. In short, a massive hunk of metal.

What was the cost of a Mercedes Benz M class in 2000?

In 2000 range as a whole benefited from improved quality interiors and body coloured bumpers, and the ML270CDi was launched. This diesel M-class was partly in response to the success of rival diesel offerings, and at £28,840 undercuts its nearest Range Rover rival by £11,000.

The ML430 was replaced at this stage by the ML500, a 292bhp monster designed to spike the guns of BMW’s X5. An all new M-Class hit the streets in 2005. In short, a massive hunk of metal.

Why does my 2003 Mercedes-Benz CDI not start?

Crank sensor is usually from a hot start. As Pete above or a injector leaking off too much fuel!! 2003/53 ML 270CDI (120,000Mls. Owned since 2008) Car was stood all last week. Not used at all Monday to thursday.

What kind of CDI does a 2003 Mercedes Benz have?

2003/53 ML 270CDI (120,000Mls. Owned since 2008) This morning it started and ran for 2 seconds but cut out immediately. Now it just cranks but won’t start.

What kind of car is 2003 Mercedes-Benz 270CDI?

2003/53 ML 270CDI (120,000Mls. Owned since 2008) Car was stood all last week. Not used at all Monday to thursday. But started immediately on Friday and drove fine all day Friday. If air was leaking in, fuel leaking out, wouldn’t that be more likely to have happened during that 4 days, monday-thursday and prevented starting on Friday?

Why is my Mercedes Benz starter not working?

Often times, when the starter is defective or seizes up it will blow out the fuse that protect the starter circuit. Another thing that you can try is to hit the starter with a rubber hammer a couple of times. Depending what kind of starter problems you have, the starter may work a few more times.

What do I need to troubleshoot my Mercedes Benz?

Troubleshooting fuel related problems is not very difficult and you can check the fuel pressure yourself. Checking the fuel pressure is very simple. For this test, you will need a fuel pressure gauge. What you need is a fuel pressure gauge with Schrader valve adapter.

Why does my Mercedes Benz CDI say start error?

A common issue with Mercedes-Benz diesel ( CDI) vehicles is the erroneous synchronisation between the engine control unit and the immobilizer system. This affects primarily the systems EDC15C0 (CDI1) as well as EDC15C6 (CDI2). If this is the case, the instrument cluster will indicate “Start Error” in older models, as well as in commercial vehicles.

What is the error code for Mercedes Benz?

Usually the engine control unit saves the error code P1630, which cannot be deleted afterwards. Sometimes the immobilizer system does not report any error codes but it still does not work.

What causes a Mercedes Benz to not start?

In most cases you will get a fault code related to one of the following: 1 ECM / PCM computer failure 2 Camshaft position sensor 3 Shifter Selector module 4 Fault codes related to driver authorization or immobilizer 5 Electrical problems

What are the problems with a Mercedes Benz?

Top 5 Mercedes-Benz no start problems 1 Engine Click, No Start 2 Engine Dies Right After It Starts 3 Car turns over, but it won’t start 4 The car makes a clicking noise but won’t start. Hint: Starter Problem or Low Battery 5 Key will not turn the ignition More

Why is the battery on my Mercedes Benz not working?

Hint: Starter Problem or Low Battery This may seem obvious, but an old battery is the root of many headaches and can cause all sorts of malfunctions on Mercedes-Benz cars. How old is the battery on your Mercedes-Benz?

What happens if you put too much gasoline in the injector?

Either way, you need to find the cause of the gasoline odor and fix it right away before it becomes a big safety hazard. If the fuel injector is spraying too much fuel into the engine cylinder, this will create a surge in the engine causing your acceleration to be much slower.

Can a bad fuel injector cause a leak?

A car injector delivers less quantity of fuel than required, or in some cases more; it reduces the engine’s efficiency, and can even prompt the CEL to be on. This kind of situation can be confirmed with the use of an OBD2 scanner. Fuel leak – Old age or damage can cause your fuel injector to crack or break, which may make it start leaking gasoline.

Can a clogged injector stop your car?

Engine misfires – When a clogged injector stops your engine from getting enough fuel, it is sure to misfire while in motion. It is either the automobile struggles to move, or you will experience a pause after stepping onto the gas pedestal.

Why is my CDI crank sensor not working?

Could be air in the fuel lines, quite common. Olives eventually harden and let air in. Crank sensor is usually from a hot start. As Pete above or a injector leaking off too much fuel!! Car was stood all last week. Not used at all Monday to thursday. But started immediately on Friday and drove fine all day Friday.

Why does my Mercedes not start when I charge the battery?

This Mercedes-Benz is not starting because of a low battery. In this case, what you need to do is trickle charge your battery using any of these 12 volt battery trickle chargers. If you need help read this article on How to charge a Mercedes-Benz the right way. Mercedes won’t start, and it’s not the battery.

Why is the brake light switch on my Mercedes not working?

If you don’t see the letters on the cluster change from P to R to N, it is a good sign that the gear selector module is defective. You can buy a new brake light switch on Amazon for less than $15 USD, just do a search for Mercedes-Benz Brake Light Switches.

What happens when you restart a 1999 ml430?

I own a 1999 ML430, and the one anomally that I experience is that when I try to restart after it dies, the ignition goes into a continuous crank. It gets stuck in that mode and continues to crank unsuccessfully. Do you also experience this?

What’s the problem with my 2009 Mercedes ml-320?

2009 ML-320 – same problem but happens very rarely, often a month between. Drive 30 minutes with a lot of stop and go. Try to restart a few minutes later, the starter turns over 10 seconds and then stops. Wait 10 minutes and it starts and works perfectly.

https://www.youtube.com/watch?v=RkIvFx1dtXI

Is the inlet manifold of a Mercedes ml270 choked?

The inlet manifold of ML270 is half choked with viscous black gunk. The car has done 180k Should I be concerned that – Answered by a verified Mercedes Mechanic

Why does my Mercedes Benz make a clicking sound?

The clicking sound and the rest of the symptoms may be attributed to a broken stepper motor lever or the footwell damper linkage. This is a common problem in MB C230, C240, C320, CLK320, CLK350, CLK500 but this problem can affect other Mercedes-Benz models such as E, S, CLS, GL, ML Class.

What happens if you miss an oil change on a Mercedes Benz M272?

Missed oil changes on the M272 or M273 can have a direct impact on the longevity of the engine. The main impact that worn out oil will have is on the variable valve timing actuators and the seals inside. The result will be that the actuator solenoids will either not hold pressure or they will seize.

Why does my Mercedes Benz make a clicking noise?

It requires electrical power to crank the engine. The car makes a clicking noise but won’t start. Hint: Starter Problem or Low Battery This may seem obvious, but an old battery is the root of many headaches and can cause all sorts of malfunctions on Mercedes-Benz cars.

Is the CDI on my Mercedes-Benz ml270 working?

It starts up ok and runs good on tick over. We drive it out and, providing we don’t drive excessively fast (keep it to a steady 60-65 mph), don’t race the engine (keep the revs to 2000), it drives ok. But if we are on small roads, where we have to change speeds, go up and down inclines, she’s not happy.

Are there any problems with my 2003 ml270?

Currently 2003 ML270. 2012 Nissan Maxima 250SL. EGR won’t cause those sorts of problems. Sure, black smoke under load but no idling issues. Maybe injector problems. Be good to get codes read before throwing more money at it.

Is the Mercedes Benz ml270 a classic car?

I am a classic car restorer, so know my way around cars to a certain degree. However, obviously, something built in 1935 is a world away from what’s under the bonnet of our ML270. It starts up ok and runs good on tick over.

What are the most common problems with Mercedes Benz cars?

8 Most Common Mercedes-Benz Problems 1 Rust. Rust behind license plate / trunk area. 2 Engine Mounts. Engine mounts on Mercedes-Benz cars are oil filled. 3 Suspension & Steering Components. Ball joint / front control arm. 4 Window Regulators. Broken window regulator on Mercedes C-Class. 5 AirMatic Components. …

What to do when your Mercedes goes into limp mode?

You may also get a check engine light if your transmission goes into limp mode. When a Mercedes-Benz goes into limp mode, it only operates in second gear and reverse only. When you put it in gear, you may also feel a bang as transmission engages. The first thing you should try is to check the transmission fluid level.

Are there any problems with the Mercedes transmission?

Including Engine, Transmission, ABS, Airbag, SRS, SBC Brakes, ESP, EPS, Air Suspension and more. In depth troubleshooting, but only works on MB cars. 2. Launch Creader X431 VII works in European, Asian and Domestic Cars.

Are there any problems with the ml270 CDI?

I also have an ML270 Cdi and I have had the dash lights thing. Mine was a faulty wheel speed sensor. If this has a fault it will bring on every light to do with the ABS system and will also prevent the cruise control from working.

Why are my dash lights not working on my ml270?

The ABS,ETS etc. lights are probably being cause by a faulty or sticky brake light switch which can be easily be replaced for $20. Please update your profile in USER CP to include the year and model of your truck and where you live. Click to expand… I also have an ML270 Cdi and I have had the dash lights thing.

What to do if your Mercedes Benz CDI is not working?

A pretty sure test for the EGR is either disconnect it and see if there is any difference. Or when driving at 2000 rpm aprox VERY gently ease you foot off, if it seems to pick up under a lightening load it would indicate a problem in that area. Currently 2003 ML270. 2012 Nissan Maxima 250SL.

What’s the difference between ML C270 and C270?

A new MAF fixed both problems. I’m guessing there are major engine similarities between the ML C270 and the S203 C270 – in which case also check the engine temperature gets swiftly to 80+C – thermostat failure is common, engine runs too cold, heater and MPG suffer as a result.

Why does no kick down ML 270 CDI stick?

Particles from incomplete combustion adhere to the variable vanes causing them to stick, reducing vehicle power and efficiency, resulting in an engine management fault.

What kind of battery does a Mercedes C240 have?

2005 C240 base model. I have had a weak battery (Original i.e. 9yrs old) during cold weather it struggles to start. Its getting cold again I should have bought one sooner but I didn’t. My car did start but was idling low and died (has happened before but usually starts back up) while reversing out of the driveway. It would not restart.

What should I do if my Mercedes battery dies?

If the battery should die on your Mercedes-Benz, the airbag light on the instrument panel may stay on after you hook up a new battery. The oil light indicator also may stay on, and the radio may not work until you reset its code. You can reset the airbag and oil lights with a service-light reset tool…

Why is the battery draining on my Mercedes medic?

If the car is left parked in high pedestrian traffic areas this could be a problem. It may cause the battery to drain within a couple of days in some models. Try to turn off the proximity key function in your car by looking up the instructions on the owner’s manual.

When to replace a battery on a Mercedes Benz?

While some MB owners have pushed over 10 years on an original battery, the battery should be considered for replacement around 6 or 7 years. If you have an old battery replace it before you move to the next troubleshooting step.

Why is my Mercedes ml270 CDI slow and gutless?

The STAR machine picked it up straight away. If you’re anywhere near Milton Keynes get over to Autoclass and they’ll give you an honest opinion. As above, have it plugged in to STAR and stop the guesswork. It’s in limp-home mode for a reason. When this happened to my W164 320 CDI it turned out to be the turbo vanes sticking.

Navigation