Beetle_Spin
Well-Known Member
im haveing trouble getting fuel pressure on my 99 3406 2ws i got a gage and i can get it up to 5 psi with the hand pump after a while of pumping but once i turn it over to try to get it to build pressure i lose it all instantly new fuel lines new transfer pump new filters and new fuel regulator valve any ideas im about to check the injector o rings soon also the primary fuel filter will get sucked almost dry every time i turn it over