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2002 Chevrolet Express 3500 5.7L Misfire
Posted to GM Driveability on 11/15/2010 19 Replies

Hey everyone i have a fun one here. Have code po300 misfire on cylinder 4 and 7. Came in with engine knocking replace w jasper complete engine and install kit. Replace w updated fuel injector assembly, fuel filter, cap and rotor twice, distributor, used comput...

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  Related Documents & Media  2002 Chevrolet Express 3500

 
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Express 3500

VIN 1GAHG39R12
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAfter 5 Min of Driving
Message Closed w/FIX

car Vehicle Data

2002 Chevrolet Express 3500

VIN 1GAHG39R12
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMisfire
OccursAfter 5 Min of Driving