Table 1 shows one common diesel fuel system related problems of the 2002 GMC Sierra 2500.
| Problem Category | Number of Problems |
|---|---|
| Diesel Fuel System problems |
Noticed something leaking under truck in front of fuel tank. Fuel line leaking at connections above fuel cooler (lines look good but all connections are badly rusted) dealer wants $1,700. 00 to repair, says there is no recall.