Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

dieselguy · 11-24-2021, 07:23 PM

I bought a newer Ford diesel dually this past spring and find its fuel tank a tad on the small side compared to my old 7.3. What have some of you done as far as added fuel capacity? If you went with the in-bed tanks ... did you tap into the filler neck going to the OEM tank or do you pump it in? My issue to start is I have an extended cab (not a crew cab) long bed which nearly eliminates any under the bed replacement tanks available save one manufacturer. If you gravity feed from your in-bed tank, have you ever run into any LEO issues during travels?
Thanks in advance for your info.

11-24-2021, 07:23 PM	#1
dieselguy Montana Master Join Date: Feb 2005 Location: Haysville Posts: 4,261 M.O.C. #3085	Auxiliary Fuel Tank Question I bought a newer Ford diesel dually this past spring and find its fuel tank a tad on the small side compared to my old 7.3. What have some of you done as far as added fuel capacity? If you went with the in-bed tanks ... did you tap into the filler neck going to the OEM tank or do you pump it in? My issue to start is I have an extended cab (not a crew cab) long bed which nearly eliminates any under the bed replacement tanks available save one manufacturer. If you gravity feed from your in-bed tank, have you ever run into any LEO issues during travels? Thanks in advance for your info.