Having problems with your 2003 Chevrolet Monte Carlo ?

2003 monte carlo ss po440

\015 The check engine light came on .. i checked the gas cap it was loose ... tightened it fillled it up with fuel....the light didn't go out. i had it scanned and got the po440 issue....had the check engine light turned off ....took the car to inspection and it failed for emissions.....the inspection guy said i might need to drive the car till the computer resets itself ....any help with this one???\015 Posted / edited by AnonymousUser on : 24-09-2018

Answers :

You will need to drive about 50 miles till the computer checks the system since it was reset. Your check engine light may come back again, if it does run a vacum test..
Repair Help & Product Troubleshooting for 2003 Chevrolet Monte Carlo

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: 0.0087 seconds