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1998 GMC C1500 Sierra SL 4.3L Misfire, MIL Lamp on
Posted to GM Driveability on 8/13/2003 4 Replies

customer brought truck in shop with a bad miss,scanned it and found #2 cylinder [...] spark and had good fire at no 2 [...] no 2 injector and cured the no 2 misfire but know we picked up a misfire at no 5 [...], wires all are fine same [...] on scanner when u ...

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  Related Documents & Media  1998 GMC C1500 Sierra SL

 
Message Closed w/FIX

car Vehicle Data

1998 GMC C1500 Sierra SL

VIN 1GTEC14W7W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

300cylinder misfire
Message Closed w/FIX

car Vehicle Data

1998 GMC C1500 Sierra SL

VIN 1GTEC14W7W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursAlways

Trouble Codes

300cylinder misfire