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2004 Chevrolet Silverado 2500 HD 6.6L Misfire
Posted to GM Driveability on 5/14/2009 3 Replies

Gm techs Im replacing left side injectors on this duromax for missfire after pulling valve cover I noticed the inlet to the injectors are plugged up with a gritty sandy looking junk.I believe the fuel system is contaminated possible cust is making his own fuel...

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  Related Documents & Media  2004 Chevrolet Silverado 2500 HD

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 2500 HD

VIN 1GCHK23104
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Silverado 2500 HD

VIN 1GCHK23104
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMisfire
OccursIdle