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1997 GMC C3500 Sierra SL 7.4L Misfire
Posted to GM Driveability on 4/21/2004 10 Replies

This vehicle came in because of poor running. I found that it was out of fuel. The customer said that it should have had enough fuel and that it must be burning too much. I found that the rear fuel sender was open when the tank was full and so the fuel balance...

10 Replies Received (View Replies)

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car Vehicle Data

1997 GMC C3500 Sierra SL

VIN 1GDJC34J2V
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAfter a Hot Soak
Message Closed w/FIX

car Vehicle Data

1997 GMC C3500 Sierra SL

VIN 1GDJC34J2V
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAfter a Hot Soak