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1996 GMC Safari SL 4.3L Misfire, MIL Lamp on
Posted to GM Driveability on 10/15/2010 18 Replies

Thanks for any replies in advance. I have this GMC Safari thats killing me. At idle this van will show misfires counting on cylinder #5 sometimes. When the rpm hits about 1800 cylinder 5 stops misfiring then all other cylinders start missing. Checked fuel pres...

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  Related Documents & Media  1996 GMC Safari SL

 
Message Closed w/Summary

car Vehicle Data

1996 GMC Safari SL

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / VORTEC
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCruise, Idle

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

1996 GMC Safari SL

VIN [No VIN Available]
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / VORTEC
EmissionsOBD-II Compliant
SymptomsMisfire, MIL Lamp On
OccursCruise, Idle

Trouble Codes

P0300Multiple Misfire Detected