Ford is raising their fuel capacities.
On the diesel trucks it's raising the fuel tank capacity to 48 gal and the DEF tank to 7.5 gal. Ford tank capacity improvements Bill
Forum Discussion
Using the Alpine nav and miles to empty on the dash I can go 5 hrs between fillups when towing at 60 mph Im not sure why there is an idea that the 6.2 gasser cant pass a gas station?? Most times I only fill up twice a day when towing from 8- 6 mostly continuously except stopping for the occasional pee stop and 1/2hr lunch break, all the 6.2's have 35 gal tank no matter what cab and box configuration at least on the 11-16 M.Y
