Table 1 shows one common diesel fuel system related problems of the 2004 GMC Sierra.
| Problem Category | Number of Problems |
|---|---|
| Diesel Fuel System problems |
: the contact stated the fuel gauge is inoperative. The fuel gauge shows empty at all times. The dealership replaced the fuel sender assembly, however the problem still exists. The manufacturer has been alerted. Updated 7/21/2006 - the consumer's vehicle has exhibited the problem since the vehicle was new. Many comoponents were replaced to correct the problem but none of them worked to permanently repair the problem.