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1991 Chevrolet Lumina APV 3.1L Poor Idle Quality, Cuts out, Stall
Posted to GM Driveability on 8/4/2000

Hi Group

Engine runs rough at idle all the time. Runs fine off idle. Scope and scann check don't show anything out of the normal. When idling the engine will intermittantly stall also. Has had major tune up and motorvac service.

Any help would be appreciated...

  Related Documents & Media  1991 Chevrolet Lumina APV

 
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car Vehicle Data

1991 Chevrolet Lumina APV

VIN 1GNCU06D1M
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / tbi injection
Emissionsfederal emmissions
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursAlways
Misc.Van
Message Closed

car Vehicle Data

1991 Chevrolet Lumina APV

VIN 1GNCU06D1M
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / tbi injection
Emissionsfederal emmissions
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursAlways
Misc.Van