check engine light will not go off and computer wont read
Pontiac Q&AAsk Your Question
1995 Pontiac Bonneville Question: why is my check engine light on
Answer #1chinasinoy September 20, 2011, 20:39Journeyman
you need check out the code firat, for your car, I know that the us701 scanner is useful.
Or you can go to auto zone, they will check for you, and then fix for you.
Answer #2GONZOGIRL September 30, 2011, 12:21Rookie
Sometimes it can be as simple as your gas cap not being tight due to air.