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hpop

  1. 6.0L Problems Forum
    Hey so about 3 weeks ago I got a 2006 F250 superduty 6.0 powerstroke as an early graduation present from my dad. I’m 17 and it’s my first diesel my stepdad is familiar with Cummins bit not the Ford powerstroke. We got the truck for a very good price and he straight up told us that it had 2...
  2. 6.0 Motor problems
    Howdy! I'm new to the Power Stroke forum and a new owner of a 2004 F-250 with the 6.0 diesel engine. This is the first diesel I have ever owned, but I've been reading a lot of posts on this forum and have familiarized myself with this engine enough that I'm ready to ask what I believe will be...
  3. 6.0 Motor problems
    2006 f350 6.0 I've been having all kinds of problems with my hpop system. I replaced the STC,dummy plugs, standpipes, oil cooler, EGR delete, new seals and o rings on injectors, IPR, ICP sensor, EBP sensor, MAP sensor and blue spring kit. Issue #1Truck ran idled great went to drive I had no...
  4. 6.0 Motor problems
    Hi, I have a question about my truck(03 F350). No start issue. when I disconnect the FICM, the high pressure can go to 800 or 1000 PSI when cracking. but when I plug FICM in, now matter how I crank, I can only get ~400psi. hence now start. The FICM voltage is good at 48.5 and FICM sync is 1...
  5. 99-03 7.3 Motor Problems
    '02 7.3. I had the oil pan replaced a few years ago, and I've had issues, when the temp is below 40f. The HPOP is usually empty.. Once she starts, and temp comes up to normal range, she's good,for the day. Starting is a royal pain. She cranks, and starts, but oil pressure gauge shows no...
  6. 6.0L Problems Forum
    2004 f350 6.0 PSD late build, I was driving down the road pulling 14k trailer when engine decreased power and speed to the point it died and left me stranded. After couple hours it was a hard start and died after 20 seconds. Since then it has been a no start at all. It has plenty of fuel going...
  7. 94-98 7.3L General Powerstroke Discussion
    Good morning all! I am in the process of checking my oil pressure on my 95 7.3. Plugging my gauge into one of the ports by the valve covers, I'm getting about 6-650 psi at idle and when I floor it, it goes up to 2,500 psi for a few seconds and then drops to 1,500 psi. Is this normal? Thanks!
  8. 99-03 7.3L Powerstroke Problems
    I've got an '03 7.3 with ~230k miles. I had oil leaking out of the HPOP so last week I finally got around to resealing it as well as the fuel bowl. changed the oil, put it all back together, started up fine. Drives fine. But I get the CEL to kick on any time i'm pushing it and im accelerating...
  9. 99-03 Ford Excursion Forum
    Hi, I have a 2002 Ford Excursion 7.3 and it works pretty well but it has a very repeatable behavior that I am trying to diagnose. There are 2 modes of starting that it exhibits: 1) Starts on the 2nd or 3rd crank and 2) takes 1-2 seconds to crank (maybe 10-20 cranks). I am thinking that some...
  10. 6.0L Problems Forum
    Hi all, I have a 2003 Ford Excursion 6.0. If I forward park on a slope, it has issues starting and will have to try and start around 4-5 times before it will turn on (before that it will turn on for a second then off). If I back in to driveway (front downhill), then it starts fine. I'm guessing...
  11. 99-03 7.3 Motor Problems
    Hello, I recently changed injectors, cups, GPs and HPOP as well as rebuilding turbo, roughly 1K miles ago. I pulled my travel trailer(8000 Lbs) for the first time since all the changes and I have noticed something odd. While slowly letting off the pedal injector noise gets very loud for a few...
  12. 99-03 7.3 Motor Problems
    Hello, I have new injectors installed but I am having some starting problems, and just seeking some input. It starts fine when engine is cold but the hotter the engine gets the harder it is to start. Glow plugs are working, I had a new high pressure oil pump and IPR last month. It was starting...
  13. 99-03 7.3 Motor Problems
    Hello all, I recently had the HPOP replaced by a Ford dealer. ( Not by choice but was on the road and had no tools or time to do it myself). I have noticed intermittent blue smoke(and a lot of it) while driving. It does not matter hard or light acceleration. I can be cruising along at 70 or...
  14. 99-03 7.3 Motor Problems
    Hello all, I have an 01 with about 304K miles on original injectors, HPOP, turbo. I am thinking my HPOP is approaching its end, pressures fluctuate as much as 2000 psi at times, it stumbles for a second at times and start times are getting a bit longer in south FL summer temps. The reservoir...
  15. 99-03 7.3 Motor Problems
    I am lacking power and stalling in my 2000 excursion 7.3 power stroke. It also takes a long time to build power at every stop. I have already replaced the icp, ipr and dropped and cleaned out the fuel tank and pickup screens in the gas tank. Next is replacing the hpop (high pressure oil...
  16. General 6.0L Discussion
    been searching the threads; can't find an answer. 2007 F250 6.0L with 138k on the ODO. was starting to take longer and longer to kickover, so I benched it and began working on the engine. Found one of the dummy plugs to have an O-ring that was starting to fail. Figured while I was in there...
  17. 6.0L Problems Forum
    Hi everyone, Im trying to diagnose my no-start condition in my truck and am in need of some help. I have went through the no-start checklist, and believe its oil involved. I have 0 ICP, and I bought a new ipr and replaced it. There is no low pressure oil registering on the dash. so I tested my...
  18. 94-98 7.3L General Powerstroke Discussion
    My hpop just went out in my 1997 7.3. I have a hpop from a 2000 7.3, can I use it on my 1997?
  19. 99-03 7.3 Motor Problems
    Hello all, I am just curious as to when I should start thinking about replacing my HPOP lines, they are still original with 300K miles and 2001. I would hate for one to blow on one of my frequent highway trips. Thanks.
  20. 99-03 7.3 Motor Problems
    Hello all, I have an 01 with about 294K miles on original injectors, HPOP, IPR. Just recently replaced ICP (was leaking). Under normal acceleration, no trailer or heavy load the engine will sound normal then sometimes, (not always) it is like someone turned down the volume or attenuated the...
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