Having problems with your 1997 Jeep Wrangler ?

My jeep sputters like it wants to die out but doesn't and no check engine light

\015 If I give it a little gas it would usually pick right back up but now it got worse. I just replaced the down stream O2 sensor before this started.\015 Posted / edited by AnonymousUser on : 15-07-2019

Answers :

Two similar problems for me: (1) after 20min cool down jeep would sputter/buck due to bad o2 exhaust manifold sensor. The other was jeep would buck/misfire/lurch under certain driving conditions. I found that battery was sliding into computer wiring harness, disrupting sensor input/output signals. I cured this problem by placing a 1" spacer on rear battery clamp to push battery forward. This forever cured this problem (been years now and no problem).
Try new spark parts yet, called a tuneup.
\012on this old, wires and spark plugs.
\012i pay no attention to the CEL, i scan them all
\012you do know that the CEL does not come on for all fails.
\012and in canada, lots more. missing.
\012scan it , and do so when it messes up in WIN.
\012my guess,no full tuneup for last decade.
Repair Help & Product Troubleshooting for 1997 Jeep Wrangler

Tips for a great answer:

- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.

Suggested Questions/Answers :

Loading ...

  • Start your question with What, Why, How, When, etc. and end with a "?"
  • Be clear and specific
  • Use proper spelling and grammar
all rights reserved to the respective owners || carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 0.0065 seconds