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1997 Chevrolet Express 1500 5.7L Misfire
Posted to GM Driveability on 12/28/2005 43 Replies

Hi to all, this van came in with an intermitant skip in the #5 and #7 cylinders. That's what the computer showed and I verifyed it with a scope. The #5 and #7 spark plugs showed a good deal of ash fouling and the plug wires appeared burned. After replacing bot...

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car Vehicle Data

1997 Chevrolet Express 1500

VIN 1GBFG15R7V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCold, Under Load, Intermittently
Message Closed w/FIX

car Vehicle Data

1997 Chevrolet Express 1500

VIN 1GBFG15R7V
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursCold, Under Load, Intermittently