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1987 Pontiac Bonneville LE 3.8L Poor Idle Quality, Cuts out, Stall
Posted to GM Driveability on 5/18/2005 16 Replies

Vehicle has been thru 3 shops that cannot find the cause. It cuts out and or stalls just like turning the key off and on. Usually under load, but idle's and runs rough most of the time. Sometimes will stall idling in gear just like turned the key off. Has NO p...

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car Vehicle Data

1987 Pontiac Bonneville LE

VIN 1G2HZ5130H
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / multi point
EmissionsCA emissions
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursAlways, Cold, Hot, Under Load
Misc.Le 3800
Message Closed w/FIX

car Vehicle Data

1987 Pontiac Bonneville LE

VIN 1G2HZ5130H
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / multi point
EmissionsCA emissions
SymptomsPoor Idle Quality, Cuts Out, Stall
OccursAlways, Cold, Hot, Under Load
Misc.Le 3800