Question about 1998 Jeep Wrangler
It happened to me on my 98 4.0 sport, had to change the cat and both o2 sensor, didn't do it since... good luck....
Posted on Sep 14, 2008
This was an intermitent problem on my 2001 Grand Cherokee, as stated before I had repllaced bot spped sensors in the tranny. About a 10 minute job for both, vehicle ran fine for about 4 months then started with the hunting for a gear , would bog right down when you floorred it and damn near quit!!!!!!. Put my computer on it again, and low and behold had a bad input speed sensor. Sooooo, I changed the crank sensor, which is part of the speed sensor system, brain, and it has been flawless every since. I am a very experienced mechanic, and replacing this took about 3 hours , as the old one was just about rusted in place, even thought its plastic!!!!!!!! Remove the starter completely before trying to get it out, took several doses of kroil to get it to move, eventooully got it out with a mini prybar and 10 in vise grips. This should save someone a lot of trouble. Eliminated the up/down shift, harsh downshifts, the xtra little kick in the *** on the upshift, bucking stalling and bogging out when trying to pass. Thank god, I finally got it fixed. !!!!!!!!!!!!!!!!!! Time for a beer now.!!!!!!!!! Mikey from EmseaMotorsports
Posted on Aug 06, 2009
Ok, this problem was on a 2001 jeep grand cherokee.Finally had time to scan it, got a code that said the input speed center alfunction. So, I replaced both speed sensors $28.50 each my cost 36.75each retail. 15 minutes to change both senors, problem now gone!!!!!!!!!!!!!! Hope that helps others with this problem. Mikey at EmseaMotorsports.
Posted on Sep 18, 2008
Had same problem, changed both CO2 sensors and it has corrected the problem.
Posted on Sep 14, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jun 12, 2011 | 1992 Chevrolet K1500
Nov 22, 2010 | 2005 Chrysler PT Cruiser
Oct 31, 2010 | 1997 Jeep Grand Cherokee
Jun 20, 2010 | 1994 Toyota 4Runner
Nov 05, 2009 | 1990 Nissan 300ZX
Sep 19, 2009 | 1985 Chevrolet C3500
Nov 27, 2008 | 1991 Honda Civic
302 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: