Jeep Cars & Trucks - Recent Questions, Troubleshooting & Support

The wiring harness in the door hinge area needs checking as it flexes quite a bit over time .

Jeep Cars &... | Answered 4 hours ago

20A yellow fuse at position 14 under the lid behind the battery on the right side of the engine bay.

Jeep Cars &... | Answered 6 hours ago

its probably not the lighter itself, it's probably lost power. check the fuse for the cig lighter and see if blown. if it is, replace. if it blows immediately you have a dead short. if not, pay attention to when it stops working. could be a problem with whatever you are plugging in, or something else on the circuit

Jeep Liberty... | Answered 7 hours ago

Sounds like a blown head gasket to me, is out a milky color?

Jeep Liberty... | Answered 15 hours ago

Odd Because of the electronics involved. Look up a rebuilt transmission on a website such as and see if the transmissions for the two vehicles are the same. Lots of subtle differences are often present between models and years which make them incompatable. If your transmission doesn't work now I'd just have it tested then removed and repaired instead of taking the risk of installing a transmission that won't work and having to remove it again.

Jeep Cars &... | Answered 3 days ago

These conditions MUST be ruled out entirely.
Check for any of the following conditions/mechanical problems.
AIR INDUCTION SYSTEM - must be free from leaks
ENGINE VACUUM - must be at least 13 inches in neutral
ENGINE VALVE TIMING - must be within specifications
ENGINE COMPRESSION - must be within specifications
ENGINE EXHAUST SYSTEM - must be free of any restrictions or leaks
ENGINE PCV SYSTEM - must flow freely
TORQUE CONVERTER STALL SPEED - must be within specifications
POWER BRAKE BOOSTER - no internal vacuum leaks
FUEL - must be free of contamination
FUEL INJECTOR - plugged or restricted injector; control wire not connected to correct injector.

Unfortunatly, a scan tool will be required to monitor o2 sensor voltages while the engine is running in closed loop. This code you are displaying is NOT an easy solution to trace down. I expect you had an exhaust leak and is why the cats were replaced? Anyway, if so, the PCM can reset the light after a few GOOD trip readings occur that will satisfy the PCM's no fault signal, otherwise the JEEP dealer is going to be your only solution and a pressure test should be performed.

1994 Jeep Grand... | Answered on Oct 13, 2019

Check fuel level first,possible fuel pump failure

Jeep Cars &... | Answered on Oct 13, 2019

What the P0320 code means. When the P0320 diagnostic trouble code is stored by the Engine Control Module (ECM), it is an indication that there is a malfunction in the ignition/distributor engine speed input circuit.

Jeep Cars &... | Answered on Oct 12, 2019

when you check fuses you must use a continuity tester or a volt meter to verify they are indeed not blown also clean the contacts in the sockets and your turn signal switch may be finished and needs replacement your vehicle is now 17-18 years old by manufacturer date sticker so things fail after almost 20 years there could also be a broken wire on that socket but verify fuses so you can eliminate that cause sometimes they look good but are blown out in the corner at the top ok

Jeep Grand... | Answered on Oct 10, 2019

Do not think they have any governor in fact that is a big noser .Anyway if you did something like that and be pulled in front of another car or truck or I don't know train and had to bit the gas hard? Now what? Not a good idea, I know Ford and Chrysler have my key that when that key is in ignition will only do 65 or so maybe it's time to change vehicles?

Jeep Cars &... | Answered on Oct 10, 2019

And motor size is? Need more information to help

Jeep Cars &... | Answered on Oct 10, 2019

Sounds to me as if a couple of fuses have blown. There must be a reason why they blew, sometimes is wires grounding or broken wires somewhere under the panel. Better taking it to a professional as could be something simple or something rather complicated. Good luck

2003 Jeep Grand... | Answered on Oct 09, 2019

I need to know more are their any codes and have you did any work and if so what n I also want know do you have a check engine light and the rest of the lights too

Jeep Cars &... | Answered on Oct 09, 2019

There's a website that has all this information about all these automobiles and their repair manuals everything totally free there are many actually but I personally like few .. let me know if u need help

Jeep Cars &... | Answered on Oct 08, 2019

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