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International Automotive Technicians Network
1996 Pontiac Grand Am SE 3.1L Excessive Emissions
Posted to GM Driveability on 3/6/2001

Hi fellow techs:

I have a 1996 Grand Am here that is always flooded when you start it up. This seems to be much worse when the engine is cold. After the engine starts and you hold up the throttle for 30 seconds or so the engine clears out and runs fine and co...

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Message Closed w/Summary

car Vehicle Data

1996 Pontiac Grand Am SE

VIN 1G2NE52M9T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / milti port
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursCold, Hot, After a Hot Soak, While Starting
Message Closed w/Summary

car Vehicle Data

1996 Pontiac Grand Am SE

VIN 1G2NE52M9T
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / milti port
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursCold, Hot, After a Hot Soak, While Starting