yes there is a 5 pin flasher. NAPA #ep27.its on a 99DWR 4x4 . one on it doesn't flash like it should. found a #ep27-l for LEDs that is supposed to work. thanks for all your help
my fp guage is mounted on intake to the fuel filter. i had a BD 5 psi lite at ip.(lost IP be before i had guage) wanted to change to a higher psi so icould tell if fuel filter was getting bad at a higher psi. fabed a hose w/ valve for a snubber on the new psi switch.hope i made sense
Jegs sells a low fuel psi switch kit that is adjustable.(5to25psi). a little pain to set at 10-12psi but if your fuel pump is adjustable you can turn it down till lite comes on or off ,then reset your pump.
I have the raptor w/big line kit.works very well mounted near tank. only problem you might have is how to draw fuel from tank. I installed a draw straw.