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1994 Chevrolet K1500 Cheyenne 5.7L Backfires
Posted to GM Driveability on 11/16/2004 12 Replies

I need some real help. I've got this truck that will backfire through ex. while driving. I can't get it to do under a power brake load . While driving easy its ok but you can push the cruise on and it will blow the muffler off like clockwork. I have no codes,b...

12 Replies Received (View Replies)

  Related Documents & Media  1994 Chevrolet K1500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet K1500 Cheyenne

VIN 1GCEK14K6R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / tbi
SymptomsBackfires
OccursOn Accel, Only While Moving
Misc.4X4
Message Closed w/FIX

car Vehicle Data

1994 Chevrolet K1500 Cheyenne

VIN 1GCEK14K6R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / tbi
SymptomsBackfires
OccursOn Accel, Only While Moving
Misc.4X4