Auxiliary diesel tank

[billkaufmann]

Trying to install auxiliary diesel tank on my 2013 Ford Super Duty 6.7 diesel. Can't find a Tee or saddle valve or whatever to tap into my fill line to my main tank. I am using a Mr. Gasket in line pump.

Any ideas appreciated.

[Turtle_n_Peeps]

If you put this in you will be welcomed into the wonderful world of the warranty denial club if anything ever happens to your fuel system. :M

[billkaufmann]

Dave H M wrote:
I just went thru that deal with a 2012 F 250, but it was a gas.

I took the filler neck out f the truck and went to my neighbor who is a expert welder. He located a tube of the diameter that would work with the hose coming from the aux tank pump and drilled and welded the tube into the fill neck. All works great.

If I had the bucks, I would fly to IL and look him up

[Peg_Leg]

I cut the large filler hose and measured the ID. I purchased a straight metal barb to fit. I drilled and tapped it in the middle for a smaller barb to fit the aux tank line. I used a barbed tee for the fill tube vent line and attached it to the top of the aux tank to keep both tanks at equal pressure.

[Dave_H_M]

I just went thru that deal with a 2012 F 250, but it was a gas.

I took the filler neck out f the truck and went to my neighbor who is a expert welder. He located a tube of the diameter that would work with the hose coming from the aux tank pump and drilled and welded the tube into the fill neck. All works great.

[Helimech]

Is this what you are looking for?

http://www.northerntool.com/shop/tools/product_200315501_200315501

[Winged_One]

Might have much more luck here:

6.7 forum

There a lots of people that have added or replaced tanks on that site.

[yrusoslo]

any good hardware store should have a brass 3 way valve