If it is fuel injected the fuel pump will be located inside the fuel tank.
IT IS LOCATED IN THE FEUL TANK.
one for every cylinder.
Check the fuel gauge sending unit, located in the fuel tank. The sending unit could be stuck in the full position.
The fuel filter on 1998 Dodge trucks, Dakota, and full size trucks and vans have the fuel filter located inside the fuel tank, It is a non replacable filter.
you may be having a problem with your gas sender.
On a full sized Bronco, it is located in front of the fuel pump between the frame rails near the drivers feet.
Its in the tank along with the fuel pump. It would require the full replacement of the fuel pump.
In the gas tank
I believe it is 19 gallons total, completely full.
1 and half to 2 full turns
Your fuel sending unit is probably bad. It is located in the fuel tank and the fuel tank must be removed to replace it.
you need to make sure that the fuel pump is getting a full 12 volts and make sure it has a fresh fuel filter