What kind of engine does a Jeep Wrangler YJ have?

Even the ‘87 Wrangler with its 2.5L AMC 150 I4 engine and horrid NP207 T-case had better handling, heating, and interior space than older, unreliable CJ models. Of course, the NP207 T-case was dropped the next year, and for six-cylinder owners, the 4.2 L AMC 258 with its carb setup was replaced by the 4.0L 242 with a fuel-injected CID setup.

Is the YJ Wrangler the same as a carburetor?

But carbs do have some ailments. As the 80s found its place in the history books, so did the carburetor (on modern production vehicles at least.) Enter the 1991 YJ. Though it is almost identical to earlier YJ Wranglers the engine were instead fed with fuel injection. Fuel injection works much the same as a carburetor.

What kind of engine does a 1989 Jeep Wrangler have?

The S-type Wrangler had a 2.5-liter, straight four-cylinder engine with 117 horsepower and 138 foot-pounds of torque. All 1989 Jeep Wranglers came with a three-speed automatic engine, with the exception of the S-type.

What’s the best carb for a jeep 89?

I have decided to upgrade the carb on my 89 due to the constant bogging down with acceleration. Have read that a 2100 or 2150 motor craft is a good choice and have seen the kits on ebay. Is this the best way to go? I just replaced my Weber 34 DGEC carburetor with the Motorcraft 2150 from the Ebay guy.

What kind of fuel system does Jeep Wrangler use?

Naturally, as history progressed, vehicle technology has evolved to the modern age. The fuel system, in particular, has seen many changes over the years. With that in mind, we are going to take a look at the beloved Jeep Wrangler and the fuel systems it has used beginning from 1987 with the YJ platform through the modern-day JK.

Until 1991, the Wrangler YJ featured 2.5L AMC150 or 4.2L AMC258 engines. The 112hp 4.2L 258 CID straight 6 was replaced by the 180hp 4.0L AMC242 variation. In 1992, the roll cage was increased for shoulder belts at the back. Cable speedos were also replaced with an electronic speedometer.

When did Jeep Wrangler YJ 1987-1993 come out?

Fitment Jeep Wrangler YJ 1987-1993 Features TO REPLACE OEM # Right = Left Bumper Light56001378, CH2520111 Right = Left Bumper Side Marker56001424, CH2550105 * Unique Smoke-Out Look. The smoke is…

What kind of Lights does a Jeep Wrangler YJ use?

INCREDIBLE BRIGHTNESS 360 – Perfectly tight packed array of RGB SMD LED for maximum light density, 50% more LED than others PERFECT SYNC+ – A single LED driver powers both whip lights to ensure patterns and color changes are done…

What kind of grille does Wrangler YJ have?

The Wrangler YJ featured a slightly different grille from previous models. The grille was slightly rounded at mid-point. This design was still reflected in the TJ version later on. This model looked a lot like the CJ model but had more in common with the XJ model regarding design.

What was the Jeep Wrangler YJ soft top in 1988?

The following versions and sub-models of Jeep Wrangler YJ Soft-Top were available in 1988: Jeep Wrangler 2.5L (man. 5) , version for North America U.S. Jeep Wrangler Laredo 2.5L (man.

What are the specs of a 1988 Jeep Wrangler?

Jeep Wrangler 2.5L (man. 5) , model year 1988, version for North America U.S. gasoline (petrol) engine with displacement: 2464 cm3 / 150.1 cui, advertised power: 87.5 kW / 117 hp / 119 PS ( SAE net ), torque: 183 Nm / 135 lb-ft, more data: 1988 Jeep Wrangler 2.5L (man.

Which is better Jeep Wrangler CJ or YJ?

While the YJ generation may be the most controversial of Jeep Wrangler’s history, it still represented a major improvement over its predecessor. Even the ‘87 Wrangler with its 2.5L AMC 150 I4 engine and horrid NP207 T-case had better handling, heating, and interior space than older, unreliable CJ models.

When did the YJ Wrangler Islander come out?

This model looked a lot like the CJ model but had more in common with the XJ model regarding design. YJ Wrangler Islander (1988-1993): the islander options package was available between 1988 and 1993. Different colors ranging from sunset yellow, bright red, teal, pacific blue and white were available. The islander package included:

When did the Wrangler YJ get a slave cylinder?

In 1994, the slave cylinder on manual transmissions was moved outside of the transmission’s bellhousing to allow for easier replacement, and in 1995 larger U-joints were used. 1987-1995 Wrangler Models include Jeep Islander, Jeep Renegade, Jeep YJ, Jeep Sahara.

What kind of engine does a YJ Wrangler have?

Factory style replacement 4.2L 258 6 cylinder engine parts for your 1987-95 YJ Wrangler. There’s a lot to love about your YJ, including the occasionally controversial square headlights. However, it pays to remember your vehicle’s series started way back in model year 1987. Jeep Wrangler value depend

Where can I buy a 1989 Jeep Wrangler?

For sale in our St. Louis Showroom is a lifted 1989 Jeep Wrangler YJ. The wrangler is the beautiful progression from the original Jeep or CJ line which was manufactured by AMC until Chrysler bought them in 87. With their popularity skyrocketing in r…

When did Jeep stop making the Wrangler YJ?

That same year, the manual transmissions slave cylinder changed its position to outside the bell housing of the transmission so that substitutes could be made more easily. In 1995, the larger Dana 30 U-joints were used and the frame and body of the Wrangler YJ were fully galvanized.

What’s the difference between the Jeep CJ and YJ?

Bot Jeeps were made for civilians and the former was a successor of the latter. The leaf springs for suspension on the YJ were broader than the CJ and the front grille was different as it featured a bend almost halfway. The body of both models was, however, almost indistinguishable.

When did the Wrangler YJ get the Mopar system?

This 4.0 had made it into the Wrangler late enough to get the Mopar engine management system, bypassing the Renix system as found in the XJ from 1987-1990. Power was up and fuel economy nudged up a bit from the 258, and the addition of this engine boosted the YJ powertrain into a somewhat more respectable realm.

Can a Jeep Wrangler YJ engine be repaired?

Putting in new engine belts, cables, oil pans, cylinder heads, and crankshaft gears will not only improve performance it will also reduce the likelihood of expensive future repairs. We carry a wide selection of Jeep Wrangler YJ engine parts and accessories that are compatible with all factory-built models.

Is there any way to extend the life of a Jeep YJ engine?

No other drivers spend more time under their hood than they do. Because the sport they love requires regular updates and repairs, they must learn which side of a wrench is up. The easiest and most cost-effective way to extend the life of your Jeep Wrangler YJ is to invest in the engine.

What kind of transmission do I need for YJ Jeep?

They are sometimes more central to the conversion than the engine. In the entire production run of the YJ Jeep, all transmissions except one should be ruled out when performing a GM engine swap. These include the AX5, Peugeot and 904 / 30RH transmissions, which were hardly durable behind the lackluster factory engines.

What kind of carburetor does a Jeep Wrangler use?

Weber 38/38 DGES Carburetor for 72-90 Jeep with 6 Cylinder (258c.i.) OMIX Carburetor Carter Style for 82-90 Jeep Vehicles with 285c.i. Weber 32/36 DGEV Carburetor for 83-88 Jeep with 4 Cylinder (151c.i.)

Can a 1991 Jeep CJ-7 be converted to 4.2L?

A 1991-95 Jeep 4.0L donor vehicle would most closely emulate the Mopar EFI conversion. Adapting a 4.0L head to a 4.2L block can be done with some relatively simple port block-off changes to the head that match the 4.2L block. Valvetrain adjustments like valve clearance are also involved.

What kind of intake manifold does a jeep I6 use?

Edelbrock makes Performer intake manifolds that come either with or without an EGR port. The above image is the vacuum diagram for both the I6 and V8 engines. This was the same throughout the 1974-80 model runs for all Jeep models.

Is the 1987 Wrangler YJ the same car as the 1984 Cherokee?

Although the 1987 Wrangler YJ continued to use a separate body and frame, with the same wheelbase as the CJ-7, and still solid axles both front and rear, it was a significantly new design, that borrowed its suspension, drivetrain, and interior from the 1984 Cherokee (XJ) model. The new car had a wider track,…

When did the Jeep Wrangler YJ get automatic transmission?

In 1994, the 4cylinder Wrangler YJs received an automatic transmission variation and central high mounted brake lights. That same year, the manual transmissions slave cylinder changed its position to outside the bell housing of the transmission so that substitutes could be made more easily.

How much is a 1988 Jeep YJ Sahara worth?

I am selling my 1988 Jeep YJ Sahara for $12,500.00 OBO. Although I am not the original owner, it is obvious when looking at this Jeep that it has been well taken care of and maintained.

Is the 1988 Jeep Wrangler still in showroom?

Jeeps just dont stay around very long in our showroom, and this 1988 Jeep Wrangler dressed in classic red will probably be the latest to only cast a brief shadow here. Its got all the right hardwar…

Where can I find a 1988 Jeep Wrangler YJ 350?

1988 Jeep Wrangler yj 350 motor granny 4 speed. Please Note The Following Vehicle Location is at our clients home and Not In Cadillac, Michigan. We do have a showroom with about 25 cars that is More Info ›

What kind of engine does a 1988 Jeep Wrangler have?

Sam Keller attends the 30th Motor Muster, a weekend-long festival celebrating vehicles produced from 1933-1978. · 1988 jeep wrangler YJ | · 6 cy 4.2 L 2 bbl. carb. Engine | · 4” rough country lift with ski jacker shocks | · 1 ½” shackle lift | · 5 33×12.50 R15 Bone crusher tires… More Info ›

When was the first Jeep Wrangler YJ made?

Design went on in 1983 and by 1984, first models for testing were finished. The evolution finished at the end of 1985 when the first steps advanced into production. In the start of 1986, the 1987 Wrangler YJ was revealed.

Is it possible to rebuild a Jeep engine?

Rebuilt Jeep engines can keep you doing your Jeep thing in the event of a power plant failure in your favorite ride. Accurate Engines is recognized as a leader in professional engine remanufacturing and employs top notch certified mechanics that are skilled at making a tired out engine run like new again.

The Wrangler YJ used a 2.5 L AMC 150 I4 or optional 4.2 L AMC 258 I6 until 1991. That year, a fuel injected 180 hp (134 kW) 4.0 L AMC 242 variant replaced the 112 hp (84 kW) 4.2 L 258 CID straight-6. The NP207 transfer case was used only in 1987 and replaced by the NP231

How do you replace an engine in a jeep?

Choose the correct engine to replace the one currently in your vehicle (ie: Jeep 4.0L engine), then when you’re ready to return your core, ATK simplifies the process with their 360-Degree Core Guarantee. Simply place your old engine in the crate the new one came in and call the pickup number provided.

For the person who doesn’t want to deal with adjusting the carb on the 258 or wants more horsepower, then the 1991-1995 YJ with the 4.0 liter (port fuel injected) I6 with 181 horsepower and around 220 lb-ft of torque (at a little higher up the rpm range than the 258) is the way to go.

What kind of transmission does a Jeep Wrangler have?

The 258 I6 equipped 1987-1989 Wranglers had the BA-10 5-speed manual transmission standard, some late-1989 YJs and 1990-1995 YJs had the AX-15 5-speed (standard on the 4.0 I6). The AX-15 5-speed is better but the BA-10 is still a good unit.

What’s the best way to fix a Jeep Wrangler YJ?

Places like CA don’t allow carb swaps on the YJ, meaning the only option to get rid of the nightmare carter BBD setup (and keep the 4.2L) is to go with an approved fuel injection kit by Howell or Mopar, both of which aren’t cheap. The Howell TBI kit runs about $1200, and the Mopar MPFI about $2400.

Why does my Jeep Wrangler not have a lift?

If it already has a lift, the lift may have been done poorly, or the Jeep may have been abused off-road. But take all things into account and decide if the needed repairs to fix any mistakes or damage is worth the time and money you’ll have to put into it.

How much does a 1989 Jeep Wrangler cost?

Monthly Estimate based on a 4.4% rate for 60 months, $5,499 vehicle price, $0 down payment, $0 trade-in, $0 sales tax. I did not follow with them, but they sent a very courteous and friendly Email. Read 2 more dealer reviews…

What was the first 4 door Jeep Wrangler?

Speaking of doors, the Wrangler Unlimited grew two more this generation, creating the first ever 4-door Wrangler. Unlimited models also offered a rear-wheel drive version, while all 2-doors and Wrangler Rubicon models came standard with 4-wheel drive. Trims included the X (which later became the Sport ), Sahara, Unlimited and Rubicon.

Can a manual transmission be replaced in a Jeep Wrangler?

The only way you’re gonna get rid of those codes is to replace the present PCM (aka ECM on older vehicles) programmed for an automatic for another PCM programmed for a manual transmission.

What do I need to convert my Jeep Wrangler to automatic?

I did my conversion in a weekend and it wasn’t technically difficult. You’d need the automatic style engine computer (ECM), 32RH transmission, new transmission mount, shifter, shifter cable, flexplate, and the hard coolant lines that connect the transmission to the radiator which already contains ports for the transmission.

Fig. 4: Emission control vacuum schematic-1991 with 4.0L engine Fig. 5: Emission control vacuum schematic-1992 with 2.5L engine Fig. 6: Emission control vacuum schematic-1992 with 4.0L engine Access our Jeep Wrangler-YJ 1987-1995 Vacuum Diagrams Repair Guide by creating an account or signing into your AutoZone Rewards account.

What kind of emissions does a Jeep Wrangler have?

Don’t throw money away by wasting extra fuel, keep your Wrangler’s emissions in tip top shape. We stock a selection of emissions vapor canisters, egr valves, pcv valves, hoses, check valves and more to keep your Jeep’s emission system running great.

How to repair a Jeep Wrangler YJ vacuum schematic?

Fig. 6: Emission control vacuum schematic-1992 with 4.0L engine Access our Jeep Wrangler-YJ 1987-1995 Vacuum Diagrams Repair Guide by creating an account or signing into your AutoZone Rewards account. Once you sign in, follow these instructions to access our Repair Guides. Add your vehicle in Manage My Vehicles.

Where can I buy a 1989 Jeep yj5?

1989 Jeep YJ5; Runs Good; New Tires; 2 1/2 Lift Kit; Custom Bumpers; Swing Out Feed Bracket; Winch Please Note The Following Vehicle Location is at our clients home and Not In Cadillac, Michiga… More Info › Off-road and RV towing ready. Recent health challenges make it no longer possible for me to enjoy this vehicle.

What did the Jeep Wrangler YJ get wrong?

What the Wrangler YJ Got Wrong 1 With lower ground clearance, the Wrangler had limited hard-wheeling and off-roading capabilities. 2 The Carter carburetor on early models ran into lots of problems, even off the assembly line. 3 The Peugeot BA 10/5 manual transmission was historically unreliable (87’-’89).

What can you do with a Wrangler YJ?

The YJ is considered the pioneer of modern Wrangler design. Along with the lessons learned from the adjustments made to the platform came a community’s desire to modify builds in great detail. With multiple options available to upgrade your YJ you can take on any adventure on and off the trail.

What’s the ground clearance on a Jeep YJ?

Ground clearance at the differential case dropped to 9 inches from the CJ’s 10.5 inches, cutting off-road mobility slightly but gaining a lower center of gravity for better handling and safety. These classic Wranglers are well-suited to restoration and boosts with aftermarket Jeep parts.

Do you need an air conditioner kit for a Jeep Wrangler?

Complete air conditioning kit for 1987-1995 YJ Jeep Wrangler with an engine swap that already has a compressor installed. We get many calls for this kit without a compressor and… Complete air conditioning kit for 1987-1995 YJ Jeep Wranglers with a small block Chevy engine.

What are the air filters on a Jeep Wrangler?

Jeep Wrangler YJ air filters and intake kits help capture and clean oxygen before it is sent to the combustion chamber. An aftermarket air intake system helps deliver air whenever needed, and filters clean it.

Is the Jeep Wrangler YJ a 2 door car?

The YJ still supported a leaf spring suspension and retained its 2-door design, although there were some major changes to the suspension, drivetrain, and other parts of the Jeep model including: Wider windshield with square headlights (the biggest YJ model indicator)

Is the Jeep Wrangler YJ replacing the CJ?

Replacing the classic CJ model, the Wrangler YJ ran into some early problems, but only improved with each subsequent edition. As a fellow Jeep owner, we take pride in our Jeeps and the heritage they came from.

What kind of engine does a jeep straight six have?

But the final, and most important reason that these jeeps are so coveted, is the 4.0L in-line “straight six” AMC engine. Chrysler’s 4.0L Straight Six Engine The 4.0L AMC inline six is known as one of Chrysler’s best engines. Dating back to 1986, its torquey 190 hp engine would commonly chug along for upwards of 300,000 miles.

Can you replace a 4 cylinder engine in a Jeep Wrangler?

If you get a 4 replace with like year 4, same with a 6. my case, I had 3 years of engines that would work without much problems. do a search and you will find buches of info on engine swaps. good luck and welcome to the jeep world. You guys…this post is 4 years old!

Is the 4.0L engine indestructible in a Jeep Wrangler?

Although the 4.0 is nearly indestructible though there are a select few years that could be troublesome (just do your hw first!) I think 00 or 01 was a year to avoid but tbh i forgot why. Never heard of the 05 and 06 having problems but if its true thank god i bought an 04

When did the Jeep Grand Cherokee inline six come out?

Dating back to 1986, its torquey 190 hp engine would commonly chug along for upwards of 300,000 miles. Over the course of nearly 20 years this engine was refined and tweaked before being phased out in 2006. The inline six has powered Cherokees, Grand Cherokees, Wagoneers, Wranglers, and even Comanches.

How much does a 1987 Jeep Wrangler cost?

1987 Jeep Wrangler Specifications Manufacturer Jeep Corporation/American Motors Corpora Price Base Soft-Top: $9,899; Sport Decor: $10, Vehicle Type front-engine, rear/four-wheel drive, Construction steel body on separate perimeter chassis

Where does the 4 cylinder Jeep engine come from?

This in-line 4 cylinder diesel motor is produced in Italy by VM Motori. This engine is a newer version of the R428. While having the same displacement and bore and stroke, this engine is a different block than the R428.

What kind of engine does a Jeep 4.0 have?

We carry expedient Jeep 4.0 inline 6 crate engine options, ATK replacement engines, high performance stroker engines and more in a variety of styles and finishes. Having trouble deciding on the right product? Our team of service professionals is standing by to deliver skilled support.

What kind of engine does a 1993 Jeep Wrangler have?

FREESHIP! Engine 6-242 4.0L VIN S 8th Digit for 11992-1995 Jeep Grand Cherokee (Fits: 1993 Jeep Wrangler) Only 1 left!

When did the Jeep Wrangler YJ come out?

know your wrangler. For the 1987 model year, AMC introduced the first Jeep Wrangler (YJ) to the market, which Chrysler continued to produce after the buy out in 1987. It replaced the AMC CJ-7, with very little change in terms of the body and frame. The most notable, and controversial change was the square headlamps.

Do you need complete engines for a Jeep Wrangler?

Sometimes it will be necessary to perform a complete engine replacement in your Jeep, and when you need to, you can get complete engines for your Jeep Wrangler and keep it running. What is the engine?

Is there a way to get rid of Carter YJ?

Is the Jeep Wrangler TJ a sister site to the YJ?

Answers to some of the most frequently asked YJ related questions. This forum is for discussions about Jeeps other than the Wrangler YJ. This is our sister site for the Jeep Wrangler TJ, produced from 1997-2006.

Which is the best forum for Jeep Wrangler YJ?

Become a member of the largest online community for Jeep Wrangler TJ owners and enthusiasts! This is the main discussion forum for Jeep Wrangler YJ topics. A forum to showcase your rides and build threads.

What are the changes in the Jeep Wrangler YJ?

While the Wrangler YJ wasn’t a radical transformation from its predecessor, there were many small changes that either pleased or annoyed Jeepers. The most notable change was the switch from Jeep’s famous round headlights to a square headlight design.

What kind of engine is a jeep 4.2L?

The block is basically the same as the 4.2L I-6 with a larger bore and the two center cylinders removed. The head featured a new combustion chamber and port design which was later used on the 4.0L I-6 — the 2.5L I-4 head is stretched by two cylinders in the center.

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