
2004 GMC Sierra 2500 HD SLE 6.6L Misfire
this unit runs rough at idle no codes all injectors on cylinder cut out are the same except #5 is slightly different and i mean not as pronounced on injector cut out the boost sensor reads 13 psi at idle frp is 5700 psi and stays stable , there are 3 injectors...
FIX posted 3/25/2008
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Message Closed w/FIX
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VIN | 1GTHK23144 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / mpi |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |
Message Closed w/FIX
Vehicle Data
2004 GMC Sierra 2500 HD SLE
VIN | 1GTHK23144 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / mpi |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Always |