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1999 Buick Century Custom 3.1L Excessive Emissions, Hesitation, Surge, Cuts out
Posted to GM Driveability on 2/19/2010 12 Replies

Hello all, i've got this Buick thats giving me [...] car runs perfect at idle but when you try to accelerate over 2500 rpm the car will hesitate,buck,backfire out the exhaust and never clear [...] almost acts as its hitting the rev [...] customer gutted the co...

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Message Closed w/FIX

car Vehicle Data

1999 Buick Century Custom

VIN 2GWS52M1W1
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Hesitation, Surge, Cuts Out
OccursAlways, Hot, Under Load, on Accel
Message Closed w/FIX

car Vehicle Data

1999 Buick Century Custom

VIN 2GWS52M1W1
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Hesitation, Surge, Cuts Out
OccursAlways, Hot, Under Load, on Accel