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1978 Oldsmobile Cutlass 260CID Poor Idle Quality
Posted to GM Driveability on 3/19/1998

This vehicle is running very lean at idle. If you manually close the choke plate the idle returns to normal. I cannot find an air (Vacuum) leak and have tried pinching off all vacuun hoses. I was wondering if this engine , with its aluminum intake, is bad abou...

 
Message Closed w/FIX

car Vehicle Data

1978 Oldsmobile Cutlass

VIN 3R47F8R440
Engine260 / 8 cyl
SymptomsPoor Idle Quality
OccursAlways
Message Closed w/FIX

car Vehicle Data

1978 Oldsmobile Cutlass

VIN 3R47F8R440
Engine260 / 8 cyl
SymptomsPoor Idle Quality
OccursAlways