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1997 Pontiac Grand Prix GT 3.8L Poor Idle Quality, Surge, Stall, High cold idle
Posted to GM Driveability on 12/3/2004 11 Replies

Hi all, we've been dealing with these symptoms on this car for a year and a half. I have only been able to witness it on a couple of occasions. I cleaned the IAC passage with good results for a while and then replaced the IAC which worked good again for a whil...

11 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

1997 Pontiac Grand Prix GT

VIN 1G2WP52K6V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpfi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Stall, High Cold Idle
OccursCold
Message Closed w/FIX

car Vehicle Data

1997 Pontiac Grand Prix GT

VIN 1G2WP52K6V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpfi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Surge, Stall, High Cold Idle
OccursCold