DMD
Active member
I have a 2005 2530 with twin f150s. In the bilge near the fuel water separators are two metal fuel pumps or something like that. There is one for each motor and each has a fuel inlet and outlet line. They each have wiring going to them. Can someone please shed some light as to what these are, what do they do, and how do they work? Are they some sort of hull mounted low volume fuel pump or what. They look like there is probably a diaphragm in them. Im pretty familiar with the engine side fuel system and have serviced it before. Thanks in advance> :mrgreen: