1995 Grand Am - Service Engine Soon light

1995 ALL OTHER MAKES ALL OTHER MODELS
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GREATONE
  • MEMBER
  • 1 POST
I have a 1995 Pointic Grand Am SE V6 Miles: 185,000.

What might cause the check engine light to come on when you are driving at highway speed and then let off the gas? What might cause it to come on in stop and go traffic more so during braking?

I'm experiencing moderate vehicle vibration periodically. First noticable while driving at about 65 on the highway which did not stop until I completely stopped the vehicle. Most recently while sitting at a stop light. What problem(s) do I currently have and what might be the cause?
Jan 28, 2006 at 7:58 PM
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MVANNESSJR
  • CAR REPAIR CONTRIBUTOR
  • 223 POSTS
If you are getting a check engine light, rather than guessing it may be a good idea to hook up a code reader or use a paper clip to read the codes... Count the flashes and let us know.
Feb 2, 2006 at 2:12 AM
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