Having problems with your 1999 GMC Suburban ?

Replaced fuel pump,fuel filter checked relay has good fuel pressure.Every once in while truck will not start.

Posted / edited by AnonymousUser on : 12-03-2018

Answers :

Two possibilities that stand out here are the throttle position switch or the crankshaft position sensor. Especially if this doesn't affect the running of the engine at highway speeds.
Repair Help & Product Troubleshooting for 1999 GMC Suburban

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 || www.carrestorationshop.com || Terms of Use || Contact || Privacy Policy
Load time: 0.0054 seconds