1995 Jeep Wrangler - Page 7 - Answered Questions & Fixed issues

The most obvious symptom would be a check engine light; however, since you have a vehicle with a manufacturer date before 1996, you don't have the more integrated and informative OBD2 plug. If you have a OBD1 code reader specific to Chrysler, then you may still be able to pull the trouble code.Many vehicles will not even start if the camshaft sensor is reading incorrectly, as the vehicle would be unable to properly calibrate its engine timing.

Just for S & G's check your spark color if you would. It could be the coil is going and not able to fully saturate at higher RPM giving a weak spark. Depending on what condition your distributor is in you could be seeing some spark scatter as well if the shaft is super loose.If you are clean in first and second becomes a problem it indicates there is a problem under load which coincidently creates higher cylinder pressures which create resistance across the gap of the plug and if you have a weak coil voila ... misfire. As you have changed so many other parts it would definitely be worth looking in to. Also check your engine grounds to be sure none have come loose or broken.

If the check engine light does NOT light up on the dash, when you first turn on the ignition, then the ecu computer is in need of repair. That computer controls spark and fuel and both will not work if that ecu needs repair.

It sounds like the fuel pump pressure is leaking down after seeing this cause long crank times and all the symptoms you describe, and yes you will smell gas, which seems like a rich condition but isn't. Have a shop run a test called a "Fuel pressure leak down test", it takes about 30 minutes to run.

What breaks, exactly? If the dist cap gets blown off, check vacuum diaphragm on the Distributor. If electronics fail, look for proper grounding between everything and the battery.

No software upgrade will fix that bad ecu. There are electronic components inside the ecu that need to be replaced. Services for repair or replacement of your ecu are available on ebay.

check for any trans codes.

Do you have under drive pulleys? If so, you can expect that to happen. It does not mean that something is wrong. You may have a high volume oil pump too. I have under drive pulleys on my Camaro and the oil pressure and voltage readings go up. I have never had a problem with that. I would worry when the oil pressure gauge does not move at all $$$$$$.

Check power to and from your ignition switch. murf427

Sounds like a vac leak, could be the power brake booster or a hose.

Could also be a fuse or relay problem.You'll need to find out if the coil has voltage and if the pick-up stator in the distributor is sending a signal to the computer.Might want to check the computer for trouble codes too.

Really. Have you not looked at what is involved?Just a fairly simple job, for a small wrench

1995 Jeep Wrangler Car Stereo Radio Wiring Diagram.
Car Radio Constant 12V+ Wire: Red/White
Car Radio Switched 12V+ Wire: Purple/White
Car Radio Ground Wire: Black
Car Radio Illumination Wire: Blue/Red
Car Radio Dimmer Wire: Red/Black
Car Radio Antenna Trigger Wire: N/A
Car Radio Amp Trigger Wire: N/A
Front Speakers Size: 4′ x 6′
Front Speakers Location: Dash
Left Front Speaker Wire (+): Gray
Left Front Speaker Wire (-): Yellow
Right Front Speaker Wire (+): White/Red
Right Front Speaker Wire (-): Brown/Red
Rear Speakers Size: 4′
Rear Speakers Location: Rear Roof
Left Rear Speaker Wire (+): Gray/White
Left Rear Speaker Wire (-): Brown/White
Right Rear Speaker Wire (+): White/Black
Right Rear Speaker Wire (-): Brown

Often times I just unscrew large stainless steel hose clamps and connect them together to make a GIANT clamp that goes around the muffler or CAT. Sometimes it takes two large clamp assemblies, one at the front and one at the rear to quiten down a heat shield.Hope this helps,Ken C

replace the oil pressure sending unit

it the key swich

Do not know all the specifics like what engine ect... Most speed sensors are located by transmission valve body area.

need to change bearing an peen the shaft

The ecu might have gone bad, not supplying power to the fuel pump relay. If the check engine light does not come on, on the dash, when the ignition is turned on, then the ecu is in need of repair.

No doubt someone has taken the bulb out so take the dash out and check it out first ,failing which i did hear a rumour that they have stopped doing emmision tests in the state of florida