Nov 26, 2025 · But 1) when I fill up the tank and after getting 25 gallons in the tank the fuel gauge reads FULL and 611 miles to empty, then 2) the tank takes an additional 26 gallons before the …

Jun 27, 2025 · Fuel Filter (clogged or dirty): Even if it’s technically a “lifetime” filter (in-tank), contaminants can clog it. ️ Consider replacing it if it hasn’t been done recently, or check flow …

Feb 16, 2017 · How To Tell The Gallon Size of Tank Discussion in ' 1973 - 1979 Ford F100, F150, F250-F350 Truck Forum ' started by allisca, Feb 16, 2017.

Mar 19, 2017 · I need to empty my gas tank on my 2003 F150. Why can't I siphon the fuel out of the tank with a hose like we used to do? Is there some sort of a...

Feb 17, 2019 · 78 F250 4x4 Side Tank question Discussion in ' 1973 - 1979 Ford F100, F150, F250-F350 Truck Forum ' started by dfronheiser, Feb 17, 2019.

Feb 18, 2022 · -the front tank does exhibit some same issues as the rear but on a scale of 1 to 10 it’s a 2, very little -the rear tank does run from the get go but varies in duration before …

Apr 22, 2024 · Fuel fill configuration for dual tanks Discussion in ' 1967 - 1972 Ford F100, F250 and F350 Truck Forum ' started by JimC, Apr 22, 2024.

Jul 13, 2018 · 1989 F-250 three pump system. Bucking and back firing through the intake on the rear tank and pings over 3200rpms on the front tank. Where would you...

Nov 3, 2019 · The fuel level gauge on my 2012 f150 xlt supercab does not register all of the gas in tank. I can fill it up to where it clicks off n usually 30-35 gal...

Aug 30, 2020 · I recently picked up the truck and fuel switch for dual tanks works, but the gauge always stays pegged to the F so I never know how much gas I actually...