The larger question I have is Can I send the fass pumping fuel thru the lift pump? meaning I would leave lift pump working then turn Fass pump on after 30 second. What I need to know will fuel flow thru the Fass pump when its not on? Because the lift pump will be pulling from the line the Fass pump is hooked to right at the tank
Question on Fass fuel pump I have Roadmaster chassis for my Holiday Rambler. Ive read your whole install question like Bergie I can put the Fass right next to my Fuel tank make a very short run for the Fass return line to my tank. The question i have is i would like to still send the fuel routed thru lift pump as factory and have a delayed relay kick power on to the Fass pump when the factory lift pump stops Is this workable? Will the factory lift pump draw fuel thru the Fass pump when it is not powered on yet because of the delayed time?
One other thing is i have 2 fuel filters in my coach and if i were to do it that way i would have 4 fuel filters in total after install. 2 fatory filters and 2 Fass filters