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1995 Pontiac Trans Sport 3.8L Poor Idle Quality, Surge
Posted to GM Driveability on 6/3/2004 3 Replies

have been chasing problem for a while vehicle surges from time to time and occasionally stall other times runs and idles fine have been watching fuel trim and at warm idle ok 125 to 130 but when a load is put on alt such as blower motor on high or cooling fan ...

3 Replies Received (View Replies)

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car Vehicle Data

1995 Pontiac Trans Sport

VIN 1GMDU06L4S
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursIntermittently
Message Closed

car Vehicle Data

1995 Pontiac Trans Sport

VIN 1GMDU06L4S
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, Surge
OccursIntermittently