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1994 Chevrolet K1500 Cheyenne 5.7L Hesitation, Surge, Stall, Misfire, Backfire
Posted to GM Driveability on 6/3/2004 14 Replies

The customer has been fighting this problem for several months now and has thrown parts at it then came to me. He says it will backfire in the exhaust and TBI when towing a utility trailer up a small hill and powers out and starts slowing down. Release the ped...

14 Replies Received (View Replies)

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car Vehicle Data

1994 Chevrolet K1500 Cheyenne

VIN 1GCEK19K5R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsOBDI
SymptomsHesitation, Surge, Stall, Misfire, Backfire
OccursAlways, Hot, Under Load, on Accel
Misc.Gvw Under 8200
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet K1500 Cheyenne

VIN 1GCEK19K5R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / TBI
EmissionsOBDI
SymptomsHesitation, Surge, Stall, Misfire, Backfire
OccursAlways, Hot, Under Load, on Accel
Misc.Gvw Under 8200