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1990 Pontiac Grand Prix Mclaren 3.1L Stall, Stall at hot idle in
Posted to GM Driveability on 11/14/1999

Vehicle came in with customer complaining of occasional stall at hot idle in gear (IE at stop sign), and occasional 'check engine' light. Found lazy O2 sensor, replaced with NAPA generic. Then the engine would still stall- I suspected incorrect O2 sensor o...

  Related Documents & Media  1990 Pontiac Grand Prix Mclaren

 
Message Closed w/FIX

car Vehicle Data

1990 Pontiac Grand Prix Mclaren

VIN 1G5WP14V3L
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / efi
Emissionsus Fed
SymptomsStall, Stall at Hot Idle In
OccursHot, Intermittently
Message Closed w/FIX

car Vehicle Data

1990 Pontiac Grand Prix Mclaren

VIN 1G5WP14V3L
Engine3.1 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / efi
Emissionsus Fed
SymptomsStall, Stall at Hot Idle In
OccursHot, Intermittently