Having problems with your Cars & Trucks ?
How can the Catalytic Converter, EGR Sys., and Evap. Sys. monitors be reset?
\015 I had the catalytic converter changed and went to get the state inspection and emission's check. The Converter, EGR Sys. and Evap Sys. monitor codes will not reset. I have driven over 200 miles and completed multiple drive cycle tests and after each test had the codes checked. They monitors have never reset. The Blazer runs great and everything is good, except for these three monitors being reset. I'm not sure what else I can do to remedy this frustrating situation. Any ideas?\015
Try disconnecting your battery and recoonnecting.
Repair Help & Product Troubleshooting for Cars & Trucks
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.