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1999 Pontiac Grand Prix GT 3.8L Surge
Posted to GM Driveability on 11/11/2005 11 Replies

This Grand Prix will surge, usually when driving up a incline and at around 2000 rpm. There are no codes and the TPS stays steady. You would suspect it to be the transmission except the symtoms are a surge not a shudder. The car drives fine and only has this s...

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  Related Documents & Media  1999 Pontiac Grand Prix GT

 
Message Closed w/Summary

car Vehicle Data

1999 Pontiac Grand Prix GT

VIN 1G2WP12K8X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge
OccursUnder Load
Message Closed w/Summary

car Vehicle Data

1999 Pontiac Grand Prix GT

VIN 1G2WP12K8X
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsSurge
OccursUnder Load