Forums
New posts
Search forums
What's new
New posts
New media
New media comments
New profile posts
Latest activity
New showcase items
New showcase comments
Media
New media
New comments
Search media
Members
Current visitors
New profile posts
Search profile posts
Showcase
New items
New comments
Latest content
Latest reviews
Latest updates
Search showcase
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Power Strokes
6.4 Aftermarket
Two new HPFP and both leaking from front seal
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
[QUOTE="08BIGRIG, post: 874282, member: 3985"] So today I did some tests to see what is going on with the pump. I first started it up outside and checked the fuel pressure at the Air Dog pump as well as at the fuel block on the Air Dog upgrade. Fuel was just literaly pouring out of the pump and onto the ground. At Air Dog=15psi At block=10psi One thing that I did notice is that the regulator was making a little noise when I just turned the key to the on position and not running. I don't know if that is normal or not, but it could be an issue. So then I pulled the truck into my garage and turned on the furnace to 75*. I waited a little over an hour and went back out into the garage and started the truck up. Not a single drop of fuel came out of the pump. I went to the store just a minute ago and bought a new bottle of Power Service Anti Gel and dumped about half it in the full tank of fuel that is in the truck. I am wondering if the fuel is getting too thick and starting to cause issues until it warms up. It is a possibity and I will give this a try. The fuel around here is treated at the pumps, but maybe just not enough. I don't know but I am going to give this a try and see what happens. [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
Truck slipping into 4th
Latest: Sterling6.7
Friday at 7:18 PM
6.7 Tech
Do not recommend Choate Engineering
Latest: DEEZUZ
Wednesday at 10:22 PM
Newly Enlisted
A few turbo questions and a rant
Latest: ghohouston
Wednesday at 9:41 PM
7.3 Aftermarket
O
2011-2016 Radiator upgrade
Latest: OtisCreekConstruction
Wednesday at 6:17 PM
6.7 Tech
Performance shops
Latest: DEEZUZ
Apr 22, 2025
7.3 Performance
Members online
Powerstroke Racer
Forums
Power Strokes
6.4 Aftermarket
Two new HPFP and both leaking from front seal
Top