Hey guys this is my first post on the forums, I usually stroll around and find my answers fairly easy, mainly because you guys are awesome. I've daig'd and repaired well over 100 powerstrokes, but this one has me stumped and we've had it for over a week. quick rundown...
The truck is a 2006 F250 with a 6.0 powerstroke.
It came in with an issue of restarting after it was warm. Truck was air tested with valve covers and hpop cover off. Initially only air we heard was from the natural spot: the weep hole in the back of the pump. However there was a piece of metal sticking out of said weep hole which led us to conclude it was an issue with the pump itself. Pump was replaced along with IPR. After replacing it before starting it we air tested it again and began to hear a looooot of air escaping from every single injector. Our pump is set to 100psi and we've never experienced air leakage like that at injectors. We decided to disregard this re assymbled the truck and it fired off after four cranks or so. Drove it, got it hot, killed it, no start.
We have as of today replaced the following
Injector Pit o-rings
Oil rail nipple cup o-rings
and we have swapped a different oil rail to air check it with the same result.
We get base oil pressure, and scan shows a little over 200psi when trying to start, and never will go over 2k when driving vigorously. Any and all suggestions will be so very much appreciated. My head is spinning from trying to figure this one out. Thanks in advance,