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1997 Pontiac Grand Am SE 3.1L Poor Idle Quality, High Idle Speed
Posted to GM Driveability on 8/5/2004 6 Replies

Friends, this one doesn't fall into a neat catagory. The symptom is a high idle speed, and after a couple of days of tests and observations, as the engine runs longer the idle speed climbs. It doesn't matter if it sits at idle , or is driven a few miles. The I...

6 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1997 Pontiac Grand Am SE

VIN 1GN2NE12M4
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, High Idle Speed
OccursAlways, Idle Higher as Engine Warms
Message Closed w/FIX

car Vehicle Data

1997 Pontiac Grand Am SE

VIN 1GN2NE12M4
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, High Idle Speed
OccursAlways, Idle Higher as Engine Warms