i need your help

[canadianoilfield]

So my cousin filled up his 2005 f350 then when he was pulling away the truck lost oil pressure and died no oil leaks, he's replaced the injectors and still nothing. I have since them bought it and wanting to fix it and I would like to find out some ideas from people. I am new to the power stroke so I'm not sure on ho it works 100%yet. Any help will be greatly appreciated

Thanks in advance

 

[blacksnapon]

sounds like the snap to connect fitting failed on the high pressure oil pump (under the turbo in the rear).

 

[m-chan68]

IPR valve???

Okay, what would've possessed him to spend money on eight new injectors, and then walk away from it after it wasn't successfully repaired? Something doesn't sound right.