Saturn SL1 Problem Report
Saturn SL1 Check Engine Light Due to Gas Cap Issue
Illumination of the Check Engine Light can be caused by a loose or worn gas cap.
Check engine light came on, required only a gas cap replacement. - Visitor
This isn't unusual for a car that's 12 years old. I just had to replace my Saturn's gas cap because after 12 years, its seal had become worn out and caused the check-engine light to come on. - SkeeterVT
Engine vibrates when idling
About 1 month ago my service engine light came on. I haven't had the time to have it looked at...
the check engine light is always on
The alternator may fail causing the charge light to illuminate. Driving with this condition wi...
When accelerating my car acts like it doesn't want to go and then the check engine light begins...