Ford Repair Questions? Ask a Mechanic for Answers ASAP
Typically when you get the fuel level error and the gauge stops reading correctly it indicates that the fuel pump module is going out. The pump might still function properly, but the part of the assembly that sends a signal to the dash to tell you how much fuel you have is dead or dying.
The solution is to replace the fuel pump.
Do you plan to attempt to replace it yourself? It will require dropping the fuel tank.
It should be about $250-350 for the pump and then about 2 hours of labor- if you have it done at a shop.
If you buy the pump yourself you can find them for about $100-$150 on rockauto.com or amazon.
Here is how it's done if you decide to try and tackle it yourself: