fuel pressure regulater

[diesel71]

well crap don't think about adjusting the regulator as it is none serviceable:banging: if you need to replace it you have to get the hole housing. :eek::eek:

[heinzboy]

that sucks

[jschall]

can we by pass it? maybe stupid question ...I need to look at schematics..is it in the 4micron fuel filter housing as with the 6.0?
Jeff

[diesel71]

yes it is in the small 4 micron filter housing. it"s molded into the white stand pipe,you have to have the stand pipe for the filter to work right. i will diagnose it more when i get time. for now i don't think bringing up the pressure to the main injection pump will give any benefit's without changing the volume/pressure of the main pump.

[jschall]

Right Paul...
I could see it helping if pressure prior to the main pump..(inlet) side droped WOT but if it's constant ie... it handles all the hpfp wants it wouldnt gain anything tell a bigger main pump came allong or we tricked the pressure regulation....Im excited to be talking fuel again.....:)