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1999 Pontiac Grand Am GT 3.4L Poor Idle Quality
Posted to GM Driveability on 2/7/2006 7 Replies

I have this grand am here that is driving me nuts. It came in last week for the cel being on. Code po172 was stored. I replaced the intake gaskets because the there was vacuum in the crank case. Car comes back today with a complaint of a rolling idle only when...

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  Related Documents & Media  1999 Pontiac Grand Am GT

 
Message Closed w/Summary

car Vehicle Data

1999 Pontiac Grand Am GT

VIN 1G2NW12E3X
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
Message Closed w/Summary

car Vehicle Data

1999 Pontiac Grand Am GT

VIN 1G2NW12E3X
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality