why is my check engine light on on 1995 Pontiac Bonneville

check engine light will not go off and computer wont read

by in Detroit, MI on September 20, 2011
2 answers
ANSWER by , September 20, 2011
you need check out the code firat, for your car, I know that the us701 scanner is useful. http://chinasinoy.com/wholesale/maxiscan-us703-code-scanner-reader-free-shipping.html hopefully help. Or you can go to auto zone, they will check for you, and then fix for you.
ANSWER by , September 30, 2011
Sometimes it can be as simple as your gas cap not being tight due to air.