answersLogoWhite

0

Jeep Wrangler Sahara

The Wrangler Sahara was a compact sport utility vehicle produced by Chrysler for its Jeep division. This model featured trail cloth seats, alloy wheels, body color fender flares and bumper fog lamps.

1,201 Questions

Would a bad o2 sensor make the engine misfire and throw a p0303 code?

TSB

1803103 - 4.0L ROUGH ENGINE IDLE AFTER RESTART FOLLOWING A HOT SOAK

Date: 09/05/03 (supercedes 1802702 dated 09/06/02)

Model Year(s): 1999-2004

Description: NOTE: This bulletin applies to vehicles equipped with a 4.0L engine. This bulletin involves the installation of a fuel injector insulator sleeve.

Details: Customers may describe a 20 to 30 second rough idle following the restart of a heat soaked engine. This condition may be most noticeable when the engine is restarted following a prior 10 to 20 minute heat soak in hot ambient conditions of approximately 32 C (90ºF) or higher. This condition may be consistent with short city stop-and-go driving trips and can be aggravated by the use of fuel with a high ethanol content. Depending upon various conditions a MIL may occur due to DTC P0303 - Cylinder #3 Misfire.

This condition may be caused by heat from the exhaust manifold that following engine shut down migrates to the area around injector #3 and causes fuel vapor to form within the injector. This in turn may cause a momentary misfire of cylinder #3 until the fuel vapor is cleared of injector #3. The insulator sleeve lowers the injector #3 temperature to a point below which the fuel will not normally vaporize.

If vehicle exhibits a rough idle, and if a misfire of cylinder #3 is observed following a 10 to 20 minute hot soak, perform the Repair Procedure.

Parts required:

56028371AA Ignition Wire Shield

Repair procedure:

1. Cut insulator sleeve, p/n 56028371AA, to make two (2) insulator sleeves about 25-30 mm (1 in.) in length. See diagram.

2. Install one sleeve around injector #3, with the slit on the upward facing side of the injector. Install the other sleeve with the slit on the downward facing side of the injector.

3. Confirm sleeve is flush to intake manifold surface around injector.

4. Check injector #3 wire and ensure that the injector is rotated to a 2 o'clock position.

TSB for the cold start rough idle and P0303 code: TSB 18-010-01

How to put an LS1 engine in 2003 Jeep Wrangler?

You did not provide enough details on what the LS1 engine is (Corvette high-performance engine maybe?)but just about anything can be made to fit- especially in a Jeep Wrangler. Advance Adapters specializes in parts to assit in the mating. I have seen Corvette & even a Viper engine shoe-horned into these bad boys. But make sure to match the drive train to the power you are putting in or you will bust something else in the drive train.

How do you adjust the headlights on a 1991 Lincoln Mark 7?

From inside the engine bay, there is a directional aiming screw on the outward edge and one on the lower edge. The lights should NOT be adjusted without the lamp aiming tool.

Any haynes manual will tell you the easy steps on this. Its something like being 25 feet from a wall and turning the adjustment screws. Autozone has these manuals for like $20

Can a hardtop retroactively fit a softtop on a 97 wrangler?

If the Jeep was originally a soft top, you can put a hard top on it quite easily.

What are the largest tires you can fit on a stock 2011 jeep wrangler?

33 inch is what I have read on numerous forums as I have been looking for the same answers

How do you put a soft top on a 1999 Jeep Wrangler?

instructions come with the soft top...its not hard i have only used Besttops as replacement tops for mine and install is about an hour

Why does my 1995 Jeep Wrangler cut out when i accelerate?

Faulty: spark plug, spark plug wire, ignition coil, ignition module, fuel injector are the most common. Coolant leaking into a cylinder is another.

Internal engine problems such as burnt valve, broken valve spring, bent push rod, worn

Why do your 1987 Jeep Wrangler crank when you turn on the ignition?

My first guess is that your ignition switch has gone bad, but if you have done work on the engine recently recheck your wiring.

Can 2008 Jeep Wrangler rims fit a 1994 Jeep Wrangler?

nope 2008 rims are 5 x 5.5 bolt pattern and have a high backspace. 1994 Wrangler is 5 x 4.5 bp and low backspace. this could only be achived with bolt pattern changing wheel spacers. this puts the correct bolt pattern toward the street by 1-2 inches from the original location allowing for proper spacing from brake components...

Where does the wiring harness from the alternator on an 1984 Chevy Celebrity run to?

The wiring harness from a typical alternator has three wires. One is for grounding, one is from the battery, and the other is from the voltage regulator. In a GM alternator however, there may be two wires or only one wire. It depends on whether you have an external voltage regulator or not, and if the alternator simply grounds itself to the bracket it's attached to. The best way to find out is to trace the wires to their sources.