Having problems with your 2004 GMC Envoy ?
My gmc envoy fuel gauge goes around pass empty. when i fuel up it moves and falls back down.
It needs a new float. it will be available to you at your local GM dealer. u need to remove the tank and fuel pump assembly. replace the gauge float and reinstall
Repair Help & Product Troubleshooting for 2004 GMC Envoy
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.