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1990 Pontiac Bonneville SSE 3.8L Stall, high idle
Posted to GM Driveability on 7/25/2000

Customer came in with stall complaint. Replaced IAC motor and cleaned out throttlebody, they where both extremly coked up. Also recommended new updated prom which was up dated for extended crank. Before I could do an idle learn it had a way to high flare up at...

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car Vehicle Data

1990 Pontiac Bonneville SSE

VIN 1G2HY54C1L
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
SymptomsStall, High Idle
OccursIdle, Intermittently
Misc.Sse 4 Dr Sedan
Message Closed w/FIX

car Vehicle Data

1990 Pontiac Bonneville SSE

VIN 1G2HY54C1L
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / SEFI
SymptomsStall, High Idle
OccursIdle, Intermittently
Misc.Sse 4 Dr Sedan