
2006 Chevrolet Silverado 2500 HD LT 6.0L Misfire
Scanner picks up random misfires at idle, and at 2000 rpm and above, multiple misfires on only cylinders #3 and #8. Have replaced coils, coil wires, plugs, checked compression ([...]), fuel pressure, 60psi both at idle and under load. Sent off the injectors to...
FIX posted 2/23/2011
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Message Closed w/FIX
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VIN | 1GCHC23U46 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load, Idle |
Message Closed w/FIX
Vehicle Data
2006 Chevrolet Silverado 2500 HD LT
VIN | 1GCHC23U46 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire |
Occurs | Under Load, Idle |