Having problems with your Chevrolet S 10 ?

I have a 2003 S-10 crew cab with the V-6 vortec engine my service engine light came on showing a po442 fuel system vacuum leak and then when i went to fuel up fuel is backing up so i unhooked vent hose from charcoal canister and its ok to fuel so i know something down there is plugged or not working but don't want to replace everything

Posted / edited by AnonymousUser on : 15-07-2019

Answers :

This is either going to be the charcoal canister being full or plugged, or the hose being colapsed or plugged. Try a new hose first, then the canister.
Repair Help & Product Troubleshooting for Chevrolet S 10

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: 0.0091 seconds