Forum Discussion

dpgllg's avatar
dpgllg
Explorer
Aug 21, 2014

Auxiliary Diesel Tank Gravity Feed vs. Electronic pump

Hello, I am considering installing a Auxiliary Diesel tank in my new to me 2013 Chevy 2500HD Ext Cab Long Bed. It has a Tonneau cover. I looked at the Transfer Flow products and started looking ...
Tow Vehicles
2naEagle's avatar
2naEagle
Explorer
Jul 07, 2018
Grit dog wrote:
Looks like a clean install, but why is that necessary? How is the fuel going into your xfer tank any dirtier or more water than what’s pumped into the Oe tank?
Unless maybe you don’t have adequate filtration on the truck and you run all the fuel thru the aid tank first.


I run all my fuel through the auxiliary tank. When the truck tank gets low I just open the valve and fill up. Put more fuel in the auxiliary tank when it gets low.

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