RepairPal Certified shops can diagnose and repair your 1997 Chevrolet Astro. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
Scam show po303 when tested check engine light goes off and on but once I get on road in 30 to 40 minutes the check engine light goes off they come on next day
Check engine light on they can't they can't pass it check engine has to be off
Trouble code PO303 present when scan tested? .. Check engine light flashing while driving?? .. Can you answer those questions???
Scam show po303 when tested check engine light goes off and on but once I get on road in 30 to 40 minutes the check engine light goes off they come on next day