Help plz

[Veggie-Destroyer]

so i need some help w my problems

#1 my glow plug relay doesnt go on when key in is on but it works.. test off the vehical . it not getting a grnd from the purp wire going to the small terminal. i put a seperate wire into the cab w a swith goig to grnd . so its a manual glow plug switch . so dummy me assummed to was glow plug controller 118$ later it wasn't what happened??

ok my sec prob. is how do i change the fuel pressre valve or regulator??
mine is stuck open . I am now running a closed fuel sys. w/return pinched off ??. i am running the A1000 aeromotive pump do you think i should use their fuel reg too?? 120 or so how much is the stock one??

[worksontrucks]

i think you need to buy a regulator. stock is 70 gph and it was regulated. if you have it chiped, you might want to think about straight pipes and new air induction to help flow and add horsepower. if you have all that stuff done, i would buy a regulator that you can set at about 95 to 100 gph.it will help with horsepower but then i would put an aftermarket blow-off valve for your turbo to help keep boost psi at a max performance. with all that done you ought to be pushing about 550 hp at high perfomance setting on the chip.

[mschn99]

that wire isnt a ground wire veggie, its a power wire. the relay is energized with this wire and grounded to the bracket. this puts power to the field coil, which closes the switch in the relay.....you may have a power problem.....Marc

[gcop]

Originally Posted by worksontrucks

i would put an aftermarket blow-off valve for your turbo to help keep boost psi at a max performance

Where would that be installed?