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1995 Pontiac Bonneville SE 3.8L Lack of Acceleration
Posted to GM Driveability on 9/19/2007 8 Replies

vehicle has lack of power on accel. good fuel pressure, exhaust clear, had transmission checked. all scan data looks good accept for retarded timing. replaced knock sensor (both),car ran better but had ses light. knock sensor code. had bad one replace and car ...

8 Replies Received (View Replies)

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car Vehicle Data

1995 Pontiac Bonneville SE

VIN 1G2HZ52K3S
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsLack of Acceleration
OccursOn Accel
Message Closed

car Vehicle Data

1995 Pontiac Bonneville SE

VIN 1G2HZ52K3S
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsLack of Acceleration
OccursOn Accel