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1991 Oldsmobile Cutlass Supreme 3.4L Poor Idle Quality, Stall
Posted to GM Driveability on 9/26/2001 5 Replies

Came in for stalling and surging idle while coasting. Said it would stall at idle or when turning corner sometimes. I can let it run for about 20 min. and the idle will start to go up and down for a minute or so and then die. Scanned and got no codes. All data...

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Message Closed w/FIX

car Vehicle Data

1991 Oldsmobile Cutlass Supreme

VIN 1G3WH14X7M
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsOBD1, FED
SymptomsPoor Idle Quality, Stall
OccursHot, Idle
Message Closed w/FIX

car Vehicle Data

1991 Oldsmobile Cutlass Supreme

VIN 1G3WH14X7M
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / EFI
EmissionsOBD1, FED
SymptomsPoor Idle Quality, Stall
OccursHot, Idle