I do believe your right. Not sure what side to check first or even the tools ill need. I am getting an obnoxious ipr reading at crank like 80 something. Icp is 330 . Are those off seem different then what I remeber. May check those as well. Arent they behind and below the turbo on driverside. I know they need a special socket one of them does anyway. Can u tell if they are bad by sight. Readings seem odd. My 7.3 buddy said it was a hpo leak. He just doesnt knpw this particular truck. He takes care of a fleet of 300 diesels and has some real cool 7.3 psd . This seems to be the norm not many people knpw these trucks even at the shops around here. The ones that do want an arm and a
eg and I aint got it. Im going to have to tackle it myself. Hpo leak your *** is mine.... I think. Lol

 

You may not have oil pressure. There are lines from hpop to oil rails on top of injectors that feed the high pressure oil to fire the injectors. Sometimes they leak, that's why newer 6.0 had pipes with their own issues. I would unplug IPR and if it fires IPR is bad. You need 500 psi for engine to fire and run.

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Sorry ICP not IPR . . . Been long day

 

I hope its not my hpop and just a leak in the rails under the valve cover. ! An that even sounds bad. Lol . I have no idea what im in for im sure. Going to pick up a little f250 gaswer so I can continue working. This is now again a wo4k in progress . Im praying irs worth all I have invested. I need this truck to work only has 226000 thats not to bad is it. So my lines are coming out of oil cooler so I need to get that far down.