low pressure fuel system

[GROSSpolluter]

i finally got around to setting the pressures on the airdog and the fuel block. the problem i have is with the airdog at 10psi i can only get 8 psi at the block. then if i bump the airdog to 15psi i can get 12psi at the block but after the truck warms up it can be anywhere from 10psi to 6 psi and fluctuates randomly. not while sitting there. whenever i get fuel ill pop the hood to check on things and it will be at a different pressure at different times. does this mean my airdog is on its way out or is this common?

 

[webb06]

good question...because i dont know that answer lol bump

 

[GROSSpolluter]

This is with Airdog and ede fuel bowl delete by the way. Haha.

 

[HD F250]

I am in for answer also. How r u checking them? Did u put a gauge permanently in both locations?

 

[simonton6.4]

I'm in about to do mine to

 

[webb06]

This is with Airdog and ede fuel bowl delete by the way. Haha.

Same setup I've got is why I'm interested

 

[GROSSpolluter]

Yes I have a gauge in the regulator on top. But I just used a hand held gauge for the airdog. I'm going to thread one In and leave it on the Airdog once I get one.

 

[GROSSpolluter]

 

[powerstroke9608]

I have the same setup and I can't get my regulator to adjust its always at 12 at the regulator and 15 at the pump

 

[GROSSpolluter]

I have the same setup and I can't get my regulator to adjust its always at 12 at the regulator and 15 at the pump

are you running twin pumps or stock single?

 

[powerstroke9608]

Twins

 

[bigrpowr]

its a bich getting that gauge to fit with the regulator. well done.

 

[HD F250]

I like that set up, can you PM me the info on the gauge. I want to add a guage to mine also.

 

[webb06]

I like that set up, can you PM me the info on the gauge. I want to add a guage to mine also.

Me too haha I like it

 

[GROSSpolluter]

The link for gauge.
http://www.jegs.com/webapp/wcs/stor...ctId=529251&storeId=10001&sType=&pgGrp=search

then I got a 45deg 1/8 npt fitting from napa to space it up and get it to set flat.

 

[powerstroke9608]

it looks like your regulator is screwed all the way in. Does yours only adjust when its almost all they way in.

 

[GROSSpolluter]

it looks like your regulator is screwed all the way in. Does yours only adjust when its almost all they way in.

in order to get 12psi out of it. i can get 2 or 4 or 5 or 6psi if i want...just back the screw out.

 

[Powerstroked162]

The link for gauge.
http://www.jegs.com/webapp/wcs/stor...ctId=529251&storeId=10001&sType=&pgGrp=search

then I got a 45deg 1/8 npt fitting from napa to space it up and get it to set flat.

Awesome. I'll be doing this on mine. Nice work!


.

 

[blk350on20s]

Wayne said a while back to turn your air dog up and regulate the EDE regulator at 11 psi. Basically the only regulator you want in the system is the engine mounted one

 

[HD F250]

The link for gauge.
http://www.jegs.com/webapp/wcs/stor...ctId=529251&storeId=10001&sType=&pgGrp=search

then I got a 45deg 1/8 npt fitting from napa to space it up and get it to set flat.

Thanks!