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1999 Chevrolet Silverado 1500 5.3L Cyl Heads
Posted to GM Engine on 1/10/2001

The truck is on propane, with the mixer between the maf and throttle body, all eight intake valves are hammered into the seat. Truck came in with a cyl 7 missfire, because valve wont seal any more. All I can think of is that the fuel injection spray keeps the ...

  Related Documents & Media  1999 Chevrolet Silverado 1500

 
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Silverado 1500

VIN 1GCEK19T6X
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCyl Heads
Message Closed w/FIX

car Vehicle Data

1999 Chevrolet Silverado 1500

VIN 1GCEK19T6X
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedCyl Heads