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1995 Oldsmobile Aurora 4.0L Hesitation, Surge
Posted to GM Driveability on 10/29/2001 8 Replies

This vehicle has a surge at cruise 30- 40 -50 -60 etc. New oxy sensors, pcm and prom. The intergrator numbers are 85-95 both banks. If I disconnect both both oxg sensors the car will run ok. Powers and grounds have been checked. The egr valve has been disconne...

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Message Closed w/Summary

car Vehicle Data

1995 Oldsmobile Aurora

VIN 1G3GR62C6S
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsNot OBD-II Compliant
SymptomsHesitation, Surge
OccursOn Accel, Cruise
Message Closed w/Summary

car Vehicle Data

1995 Oldsmobile Aurora

VIN 1G3GR62C6S
Engine4.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsNot OBD-II Compliant
SymptomsHesitation, Surge
OccursOn Accel, Cruise