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1994 GMC K1500 Sierra SL 5.7L Cuts out, Stall, Misfire
Posted to GM Driveability on 1/28/2002 5 Replies

The vehicle will start and run ok cold. After it runs about 15 to 20 min. it will stall. This happens mostly in gear, at idle. It will stall in park but takes longer run time. You can keep it running with two feet. Opening the throttle a little helps. I hooked...

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car Vehicle Data

1994 GMC K1500 Sierra SL

VIN 1GTEK19K4R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsOBD1
SymptomsCuts Out, Stall, Misfire
OccursHot, Under Load, Idle, Intermittently
Message Closed

car Vehicle Data

1994 GMC K1500 Sierra SL

VIN 1GTEK19K4R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsOBD1
SymptomsCuts Out, Stall, Misfire
OccursHot, Under Load, Idle, Intermittently