1993 GMC C1500 Sierra 5.7L Misfire, backfires
Car towed in with no oil. rods and crank are gone. start it up you can hear it. Put new GM Goodwrench 350 in it. new oil cooler, hoses, exhaust manifolds (old ones where warped) radiator, water pump, everything. started it up and ran great. revved it up and it...
FIX posted 5/8/2007
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Vehicle Data1993 GMC C1500 Sierra
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Message Closed w/FIX
Vehicle Data
1993 GMC C1500 Sierra
VIN | [No VIN Available] |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / TBI |
Emissions | ca |
Symptoms | Misfire, Backfires |
Occurs | Under Load |