Illumination of the Check Engine Light may be the result of a loose or worn gas cap.Google+
Car Problem Reports
Chevrolet Camaro Check Engine Light Due to Gas Cap Issue
Chevrolet Camaro Problem
Average Mileage: 55,300 mi (33,000 mi - 77,600 mi)
Just purchased from a Kia dealer. 16k.... within two miles gas cap issues started. Dealer ran some test replaced gas cap problem still exist. they want me to pay for $750 for something else. I don't have the form in front of me at the moment. But I can't see paying that then I still will have the same problem. sad thing is I purchased this for my 17 year old son whom likes the auto start and it won't work with that warning light on. I don't want to pay $750 for the same problem to continue to exist.
Visitor, 2010 Chevrolet Camaro, 77,600 mi
ENGINE SERVICE LIGHT ON NEED TO REPLACE VENT