1991 Pontiac Sunbird check engine light

Tiny
RICHARD_KAZPER
  • MEMBER
  • 1991 PONTIAC SUNBIRD
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 120,000 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
Monday, July 12th, 2010 AT 10:49 PM

1 Reply

Tiny
SATURNTECH9
  • MECHANIC
  • 30,870 POSTS


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


https://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.
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Monday, July 12th, 2010 AT 10:58 PM

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