Two problems related to fuel hoses lines/piping and fittings have been reported for the 1999 Ford Expedition. The most recently reported issues are listed below.
Fuel line is leaking gas on top of the fuel tank. Dealer notified. Consumer indicated that the vehicle is running without any warranty.
While driving down road, fire erupted in engine compartment causing massive damage.
| Tank Assembly problems | |
| Gasoline Fuel System problems | |
| Fuel Hoses Lines/piping And Fittings problems | |
| Tank Filler Pipe And Cap problems | |
| Gas Tank Strap problems | |
| Fuel Injection problems |