A Loose or worn gas cap may cause Check Engine Light to illuminate.Google+
Car Problem Reports
Oldsmobile Aurora Check Engine Light Due to Gas Cap Issue
Oldsmobile Aurora Problem
I bought this car for my 16 year old daughter. The check engine light came on and has stayed on ever since I filled up the car with gas the first time. Also today as she drove to school she smelt smoke and lucky for her was only a few miles from school because when she got there her heated seat that she was sitting on was on FIRE! Has anyone had this type of thing happened and how can I get it repaired.