very pissed off

248superduty · Nov 27, 2014

So the 6.0 has been a strong truck with a few problems. First problem is radiator. It leaks and has been fixed a few times. Solution is her an alradco one. 2nd problem is fuel pressure. I have a AD100, sump and brand new stock pump and it still drops to 50 psi at WOT. I am running 155/30 injectors but I think it should hold 60 psi at least. The reason I'm disappointed is because I really want to do a 362 FMW and I think I can't because of the other problems. End rant.

thewrubelator · Nov 28, 2014

Have you updated the Fuel Pressure Regulator spring to a blue spring? That solved my drop in FP, worth a try for 50-60 bucks.

6 L chevy eater · Nov 28, 2014

if they are all the problems u are having, id say your doin pretty good!!

Bobby@MPD · Nov 28, 2014

Do you have a regulated return? and the blue spring kit will greatly assist you

strokin6L · Nov 28, 2014

50psi isn't gonna starve the injectors...so you'd be good there.

swinky · Nov 29, 2014

6 L chevy eater said:
if they are all the problems u are having, id say your doin pretty good!!

X2. Not sure what he's bitching about lol

248superduty · Dec 2, 2014

I'm mad because imo with a brand new fuel pump, AD100, sump, blue spring kit and new filters and only running a street tune and 155/30 injectors I think it should hold better then 50 psi

andrewsteelerford05 · Dec 2, 2014

What kind of fuel system do you have and how do you run your fuel lines?

morepower02 · Dec 2, 2014

Time for anger management.

swinky · Dec 4, 2014

248superduty said:
I'm mad because imo with a brand new fuel pump, AD100, sump, blue spring kit and new filters and only running a street tune and 155/30 injectors I think it should hold better then 50 psi

Well you bought a pos airdog......