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
7.3 Tech
No HPOP pressure
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="haligen, post: 1509154, member: 19816"] That's the crazy part, the reservoir is full. When cranking I can reach about 115psi, when I stop the pressure drops off. I have a mechanical gauge, I'll see if I can get it plumbed into the reservoir plug tomorrow to validate the LPOP pressure. I pulled the bolt from the front and could feel the gear engaged and seated, then I torqued it to 100ftlbs. The system is relatively simple that's why I'm so aggravated. The only thing I haven't done yet is force the IPR shut with a steady 12v's. I can see on my monitor the computer is requesting 54% but whether it is actually getting the voltage to do it I've yet to check. Maybe thats the next place I need to visit. [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
02 F250 7.3 Will crank, WTS stays on, no start, no OBD
Latest: Sterling6.7
Sunday at 8:57 PM
7.3 Tech
P0087
Latest: DEEZUZ
Sunday at 11:49 AM
6.4 Tech & FAQ
2015-2019 6.7 HPFP New In Box
Latest: lincolnlocker
Jun 1, 2026
Engine and Drivetrain
First 6.0L (56k warning)
Latest: adrianspeeder
May 26, 2026
6.0 Tech
Extra external motor oil cooler?
Latest: justinlogue5_0
May 26, 2026
7.3 Tech
Members online
jesspitb
Forums
Power Strokes
7.3 Tech
No HPOP pressure
Top