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1995 GMC Jimmy SL 4.3L Misfire
Posted to GM Driveability on 3/28/2002 13 Replies

replaced spark plugs,wires,rotor&cap. performed induction leak test using propane ,(results inconclusive). My gut instinct is a fuel poppet that will not open ,causing a lean miss-fire on #6 cylinder that always set a po306 misfire code . Well your opinions an...

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  Related Documents & Media  1995 GMC Jimmy SL

 
Message Closed w/FIX

car Vehicle Data

1995 GMC Jimmy SL

VIN 1GKDT13WXS
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsNot OBD-II Compliant
SymptomsMisfire
OccursAlways, Idle

Trouble Codes

P0306Cylinder 6 Misfire Detected
Message Closed w/FIX

car Vehicle Data

1995 GMC Jimmy SL

VIN 1GKDT13WXS
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsNot OBD-II Compliant
SymptomsMisfire
OccursAlways, Idle

Trouble Codes

P0306Cylinder 6 Misfire Detected