Mechanics

SERVICE ENGINE SOON LIGHT

1998 Pontiac Trans Am

Engine Performance problem
1998 Pontiac Trans Am V8 Two Wheel Drive Automatic 90770 miles

1998 Trans Am - 2 weeks ago I took it to my local Gm dealer and for $95 dollars they hooked it up to their diagnostic machine and no troubles were found. Over this weekend I changed the oil and replaced the water pump. 3 days after doing this the service engine soon light came on. I h ave been driving the car with no issues. What are your thoughts about this.
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Dbrooks
November 19, 2009.




What I would like you to do is check with your local parts stores and see if one will do a free scan. If so get it scanned and write down the codes and then have them clear them. Get back to me with the codes so we can see what the car it trying to tell us.

Racefan966
Nov 20, 2009.


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