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1993 Buick Regal 3.1L Engine Idle
Posted to GM Engine on 11/4/1999

When you put your foot on the brake, the engine goes between 500 and 1600 rpms. When put back into park, engine will idle at 850 rpms. Only when you put vehicle into gear, it fluctuates between 500 and 1600. No engine light, no codes.

  Related Documents & Media  1993 Buick Regal

 
Message Closed w/FIX

car Vehicle Data

1993 Buick Regal

VIN 2G4WB54T2P
Engine3.1 L / 6 cyl
AffectedEngine Idle
ConditionsErratic Idle
Message Closed w/FIX

car Vehicle Data

1993 Buick Regal

VIN 2G4WB54T2P
Engine3.1 L / 6 cyl
AffectedEngine Idle
ConditionsErratic Idle