Table 1 shows four common other fuel system related problems of the 2004 GMC Yukon. The number one most common problem is related to the other fuel system tank assembly (three problems). The second most common problem is related to the other fuel system pump (two problems).
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System Tank Assembly problems | |
| Other Fuel System Pump problems | |
| Other Fuel System Fuel Gauge problems | |
| Other Fuel System problems |
Spring of 2013 I lost my brakes ,lines and connectors totally rusted out (replaced). July 2013 my full tank of gas poured out all over the ground. Sending unit ,feed line, return line totally rotted and blew out. But the pump still worked. Lol (all replaced). Read details...
The top of the fuel pump assembly rusted through allowing gas fumes to enter the vehicle and the garage in which the vehicle was parked. It also caused hard starting. The replacement fuel pump was of a different design with the top being constructed of aluminum and brass and not steel to prevent Read details...
2004 Yukon denali xl. Faulty instrument cluster ( wrong mph readings) on my 2004 denali. Not under warranty. Had to pay GMC to replace. Faulty fuel readings. Possibly tank bad sensor. GMC needs to recall these items or offer refunds to those who fixed problems with own money. Read details...