Is it possible to add larger gas tank? I have 2001 F250 5.4V8 RWD Crew Cab. I got 8 MPG towing a 6,000 pounds camper. I had to stop for gas as the gauge was at 1/4, but I only covered 130 miles. I wan...
Best I can tell, you would have to pump from it to your stock truck tank.
Easy, just get an electric fuel pump from NAPA or your favorite place. I had to install a normally closed electric fuel valve between the pump and stock vehicle tank to prevent siphoning when the electric one was turned off. So flip the switch and the valve opens and the pump turns on.