Tlicious556
Well-Known Member
- Thread starter
- #16
why would this not work on the diesel if i wanted to remove the OEM completely?I have seen these installed, do not run one. Only on a gasser.
You say use it as an Aux tank. This you can do. You still need to get the actual tank to go in this cradle. EVO list the manufacturers that it will fit. Probably better to make your own tank for Aux tank use.
Aero tanks in Riverside, CA will make anything you want. I’m sure there is many others.
The OEM setup from filler to tank is 1 1/2”. You intercept this with 1 1/2” fuel hose. Filler to top of Aux tank plus hose from bottom of Aux to OEM tank. Gravity feed the OEM tank.
You will also need to add a 3/4 vent fuel hose from top of Aux tank into OEM breather located near the factory fill location. Behind fender liner. Depending on how you off road, you might need to raise the breather location. If the fuel level is above the breather, fuel, not air will come out. You could also add a second breather for the Aux tank
The key for ease of installation is to lay out the 2-1 1/2” and 3/4” nipples in an easy place on the aux tank to run the added hoses.
Finding a complete kit is not easy. DOT requires fuel tanks to be between the frame rails and axles on all passenger vehicles ’06 and up. Gassers have the additional problem of fuel tanks being part of the emissions system.
Including a pic of my Aux tank. Same as described with added fuel filter in Aux tank. In the bed.
Hope this helps.
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even still the plan is for an additional tank as i drive cross country similarly in my f450 where i have a small pump to transfer from the aux tank in the bed to the OEM in frame tank giving me 900-1500 mile range depending on if i have a trailer or not.
i'm not worried about DOT regs or extreme offroad/wheeling ability as i don't have inspections and won't be going anywhere that crazy offroad
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