Table 1 shows one common diesel fuel system related problems of the 2006 GMC Sierra 2500.
| Problem Category | Number of Problems |
|---|---|
| Diesel Fuel System problems |
Under normal driving conditions without cause the fuel filter water-in-gas sensor bleed valve leaks fuel. This causes fuel to leak into the engine compartment. Symptoms include fuel on the ground, fuel odor, hard/longer engine cranking. . Read more...