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1994 GMC C2500 Sierra SL 5.7L Poor Idle Quality, Hesitation, Surge, Stall
Posted to GM Driveability on 7/5/2006 16 Replies

Hello to all gm techs this truck is making me pull my hair out. The vech came in with the complaint of coolant loss and white smoke out the tail pipe. checked and diagnosed to be a headgasket. The headgaset got repalced. Started up the truck and it ran for a b...

16 Replies Received (View Replies)

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car Vehicle Data

1994 GMC C2500 Sierra SL

VIN 1GTGC29K2R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsOBD1
SymptomsPoor Idle Quality, Hesitation, Surge, Stall
OccursAlways
Message Closed w/FIX

car Vehicle Data

1994 GMC C2500 Sierra SL

VIN 1GTGC29K2R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsOBD1
SymptomsPoor Idle Quality, Hesitation, Surge, Stall
OccursAlways