Table 1 shows one common engine and engine cooling related problems of the 2014 GMC Sierra 3500.
| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems |
Cp4 high pressure fuel pump failed/disintegrated causing metal shavings to be pumped through out the fuel lines, injectors and connected systems requiring a replacement of the pump, injector and fuel lines totaling over $11,000 in repairs. Trucks mileage was 94112 at the time.