Mechanics

CHECK ENGINE LIGHT

1991 Pontiac Sunbird

Computer problem
1991 Pontiac Sunbird 4 cyl Two Wheel Drive Automatic 120000 miles

Not really sure whats going on. Just took my car to a mechanic and he says there is nothing wrong, all though driving home I noticed that the check engine light is coming back on when I turn left and when I turn on the air/heat. I know that light is coming on for some reason but I cant seem to find a straight answer
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Richard_Kazper
July 12, 2010.




http://www.2carpros.com/forum/automotive_pictures/416332_1991_pontiac_sunbird_retriving_codes_part_1_1.jpg


http://www.2carpros.com/forum/automotive_pictures/416332_1991_pontiac_sunbird_retriving_codes_part_2_1.jpg


Try that it will tell you what code's you have.

Saturntech9
Jul 12, 2010.