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1993 Buick Regal 3.1L MIL Lamp on, Revs up 1250 rpm
Posted to GM Driveability on 5/26/1999

Hi group. this car was shiped from the U.S. so Oxigen sensor is working, we asumed Leaded gas had killed as usually and disconected it. Scanner shows .35 volts with O2 sensor disconected, Mil ligth of no codes. After a while Mil light on: Oxigen sensor code ag...

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Message Closed

car Vehicle Data

1993 Buick Regal

VIN 2G4WB54TP1
Engine3.1 L / 6 cyl
SymptomsMIL Lamp on, Revs Up 1250 RPM
OccursIntermittently

Trouble Codes

13Oxigen sensor
35Idle speed error
Message Closed

car Vehicle Data

1993 Buick Regal

VIN 2G4WB54TP1
Engine3.1 L / 6 cyl
SymptomsMIL Lamp on, Revs Up 1250 RPM
OccursIntermittently

Trouble Codes

13Oxigen sensor
35Idle speed error