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1994 Oldsmobile Cutlass Supreme 3.1L MIL Lamp on
Posted to GM Driveability on 11/22/1998 1 Reply

Hello Techs This car will set the check engine light on when warm to hot & cruising at steady speed or on deceleration. The engine performance is normal. I have replaced the egr again & it still sets a light. Also cleaned the passage to the intake from the...

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  Related Documents & Media  1994 Oldsmobile Cutlass Supreme

 
Message Closed w/FIX

car Vehicle Data

1994 Oldsmobile Cutlass Supreme

VIN 1G3WH15MXR
Engine3.1 L / 6 cyl
EmissionsNot OBD-II Compliant
SymptomsMIL Lamp On
OccursOn Decel, Cruise
Misc.2 Door

Trouble Codes

76EGR Solenoid 2 Problem
77EGR Solenoid 3 Problem
Message Closed w/FIX

car Vehicle Data

1994 Oldsmobile Cutlass Supreme

VIN 1G3WH15MXR
Engine3.1 L / 6 cyl
EmissionsNot OBD-II Compliant
SymptomsMIL Lamp On
OccursOn Decel, Cruise
Misc.2 Door

Trouble Codes

76EGR Solenoid 2 Problem
77EGR Solenoid 3 Problem