
2011 GMC Sierra 3500 HD SLE 6.6L Oil pump drive gears
This truck was brought in with a noise concern, new engine was quoted by GM dealer. We identified a fuel knock and missfiring engine and confirmed by scan data missfire info and injector bench testing. Oil sample was taken and tested at Caterpillar dea...
FIX posted 6/12/2018
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Message Closed w/FIX
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VIN | 1GD313CL3B |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Oil Pump Drive Gears |
Misc. | Tow Truck Cab and Chassis |
Message Closed w/FIX
Vehicle Data
2011 GMC Sierra 3500 HD SLE
VIN | 1GD313CL3B |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Oil Pump Drive Gears |
Misc. | Tow Truck Cab and Chassis |