20 Most Recent 2001 Jeep Wrangler - Page 7 Questions & Answers

this is common with faulty throttle position sensors

Check the fan/blower switch. Mine shorted-out and blower did not work for years but it was merely a switch problem.

check the blower motor resister,that is where the fan speeds come from

Hi, the master and slave come prebled from factory so unfortunatly you will have to buy a new one

Test manifold air temp and coolant temp senders...one may be out of range, causing the computer to be confused about how much fuel to add. A small vacuum leak can also give similar symptoms.

Chrysler ATF+4

I suggest that you remove and inspect the joint, replace it if it's loose. If there is a seal leaking, replace that as well. If the bushing you mentioned is in the differential, it is likely a bearing, If you don't have experience doing that, I suggest you have a shop do it same goes for any internal bushings.
You can do this with the aid of a decent manual but it needs to be more detailed than either chilton or haynes in order to do this correctly.

If the u- joints are loose, yes, that would cause the front end to shake.

You need to run diagnostics as any shop would. Most larger parts stores will do a quick code scan and give you codes. Get a manual and track down systems that are indicated and do individual component testing with a digital multimeter. This is not foolproof but is far better than buying lots of expensive parts and not solving the problem!!
Impossible to give you a definite cause as the light will flash when any number of systems need attention!

First tighten to 25 ft/lbs then 50 then 85 except number 8 bolt only 75 lbs front 9   8 5   6  1   2 3   4 7   10

more than likely a broken belt in tire but you mite have a bad tie rod or tie rod end, if all that checks out ok than I would start looking at o/d in the trans

check your grounds on your fog lights make sure they have a good ground.GOOD LUCK.

1. did you put oversized tires on the vehicle, if so that changes the gear ratio and will result in power loss,
2.. the catylitic coverter is plugged, often the coverter breaks apart and the pieces find there way to the outlet pipe and restrict exaust flow .
3. a fuel pump probem, low fuel presure under a load, however this condition will make the eng run lean, and most likey set a check eng light,

YOUR PROBLEM IS THE FALSHER UNIT IS FAULTY AND IF YOU LET IT TICK 3 TIMES AND FIND IT THEN REPLACE IT WITH THE SAME NUMBER AS WHATS ON YOURS.

put the tranny in neutral then engage 4-whell drive unless you have shift on the fly .

You have a short to ground somewhere in your parking light circuit. Start by removing and inspecting the park light bulbs. One of them is likely faulty. I have seen this happen before. Good luck.

it's a screw on type...at first it's hard to turn but after turning counter clockwise real hard you'll be able to loosen the shifter iknob

Most likely the noise is the throwout bearing. If you have lots of miles on it you may consider doing the entire clutch while you're in there. If the pressure plate is in really good shape, you could just replace the disc, but if there are any hard spots on the plate it may chatter. Don't forget the pilot bearing in the back of the crank either.