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high pressure oil pump

  1. Hpop pressure issues

    6.0 Motor problems
    I recently did a bulletproof oil cooler kit on my truck and decided to do a couple other things since I had it torn back down. I replaced the IPR screen and did the stc fitting in the hpop and a blue spring upgrade. It runs pretty good now up to half throttle and it feels good to have cool oil...
  2. 05 F350 HPOP Issue

    General 6.0L Discussion
    Just went and looked at an 06 PSD F350 with 100k miles flat on it. The dealer said that it ran fine and would do everything perfectly, except after you turned it off it would take about 1 hr before it could be started again. He said that a mechanic said it was more than likely the HPOP. I'm...
  3. Complete Fuel System Overhaul...*New Guy*

    94-98 7.3L Performance Parts
    Hello All Just a quick intro I am new to the site and fairly new to owning my truck, bought it back in October. I have driven diesel machinery the better part of my short life..lol.. but have not had to do much with the motors but change oil filters etc basically small maintenance things. Well...
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