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1989 Pontiac Bonneville LE 3.8L No Start, Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire
Posted to GM Driveability on 9/27/2000

This car has some weird symptoms; it runs good except when the two speed engine cooling fan switches to HI; it then will buck, kick back, skip and sometimes stall. Will happen at idle, on acceleration or cruising. A/C can be running or off and problem will sti...

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car Vehicle Data

1989 Pontiac Bonneville LE

VIN 1G2HX54C4K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsOBDI
SymptomsNo Start, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire
OccursCold, Hot, Under Load, on Decel, on Accel, Turning, Cruise, Idle, After a Hot Soak, Intermittently
Message Closed w/FIX

car Vehicle Data

1989 Pontiac Bonneville LE

VIN 1G2HX54C4K
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / PFI
EmissionsOBDI
SymptomsNo Start, Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire
OccursCold, Hot, Under Load, on Decel, on Accel, Turning, Cruise, Idle, After a Hot Soak, Intermittently