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1995 Buick Century 3.1L Poor Idle Quality, MIL Lamp on
Posted to GM Driveability on 8/30/2000

After replacement ECM was installed the car would run,but no monitor communication check engine light is on, cooling fan runs all the time and car seems to be stuck in 2nd or 3rd when rolling forward, but backs up fine.I tryed another ECM hoping I might of got...

 
Message Closed w/FIX

car Vehicle Data

1995 Buick Century

VIN [No VIN Available]
Engine3.1 L / 6 cyl
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways
Message Closed w/FIX

car Vehicle Data

1995 Buick Century

VIN [No VIN Available]
Engine3.1 L / 6 cyl
EmissionsNot OBD-II Compliant
SymptomsPoor Idle Quality, MIL Lamp On
OccursAlways