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1992 Pontiac Bonneville SE 3.8L Surge
Posted to GM Driveability on 6/7/2000

Greetings, Let me apoligize if you recived this as double post. This vehicle has an int. Surge / Shudder at cruise speed under light accel. It feels like a EGR Surge, yet there is no EGR. All scan data is A1 perfect. Fuel PSI / Volume is good. IGN is also just...

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car Vehicle Data

1992 Pontiac Bonneville SE

VIN 1G2HZ52L1N
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD1
SymptomsSurge
OccursHot, Under Load, on Accel, Cruise
Misc.Sse
Message Closed w/FIX

car Vehicle Data

1992 Pontiac Bonneville SE

VIN 1G2HZ52L1N
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD1
SymptomsSurge
OccursHot, Under Load, on Accel, Cruise
Misc.Sse