Having problems with your Honda Civic ?

1998 Civic, Cold start, idles fine. When car is warm idle speed increases then decreases over and over again from about 600 rpm to 1100 rpm. once warmed up and driving throttle becomes on-off switch...motor accelerates and slows depending on throttle opening. runs smooth until I get stuck in traffic or a long stoplight. I shut motor off when coasting or at rest, re-start, runs smoothly again. Problem increases when weather is at or above 40 degrees F.

Posted / edited by AnonymousUser on : 23-07-2018

Answers :

Repair Help & Product Troubleshooting for Honda Civic

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: 0.0090 seconds