Having problems with your 1990 Chevrolet K1500 ?

My 350 tbi engine starts up, runs fine til it get warn, then it starts missing, chokes out etc.why?

\015 After it runs til the motor get's good and warm, it chokes out, missing will barely move, bbut when cold it runs fine.\015 Posted / edited by AnonymousUser on : 14-08-2017

Answers :

probably Idle air control valve or EGR. under the dash there is a diagnostic port! with key off bridge terminal A & B turn key to on position (do not start) this will flash any trouble codes VIA the check engine light the first blink(s) are confirmation. then count blinks EXP,*** **= 32 , ***** ***= 53 , ** ********= 28... then just google GM OBD1 trouble codes and see what the problem is . 1_30_2013_3_58_06_am.jpg
Repair Help & Product Troubleshooting for 1990 Chevrolet K1500

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: 0.0060 seconds