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2000 Pontiac Grand Prix GT 3.8L Poor Idle Quality
Posted to GM Driveability on 5/9/2005 10 Replies

Customer states, rpm go up to 4000, car starts to over heat. cannot get it to repeat problem in shop, only happens once a week. anything to go on? no codes, throttle cable looks fine, cooling system seems fine,

10 Replies Received (View Replies)

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Message Closed w/FIX

car Vehicle Data

2000 Pontiac Grand Prix GT

VIN 1G2WP52K3Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / fi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIntermittently
Message Closed w/FIX

car Vehicle Data

2000 Pontiac Grand Prix GT

VIN 1G2WP52K3Y
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / fi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIntermittently