Table 1 shows two common gasoline fuel system related problems of the 2002 Lincoln Navigator.
| Problem Category | Number of Problems |
|---|---|
| Fuel Pump problems | |
| Gasoline Fuel System problems |
Transmission completely went out at 56,000 miles- cost me $ 4,000. 00 fuel pump went out at 76,000 miles- cost $ 800/ electrical and relay problems engine spark plugs fell out of engine currently in dealership replacing engine 81,000 miles- cost over $ 4,000.
While traveling on highway there is a loud knocking noise coming from underneath the vehicle, dealership is aware of problem, dealer check vehicle codes and found that low octane fuel was causing the noise while driving, both passenger door seals loose.