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  1. M

    New best

    Congrats Josh. :thumb:
  2. M

    Info: Oil Pump vibrations???

    Is this an aftermarket pump James? If so, I wonder if it's the pressure relief buzzing?
  3. M

    LB7 FPRV Shim Mod ???

    As they have said, one is a mechanical " Limit " valve = FPRV a Mitch said #1. The other is an electrical duty valve ' of sorts ' which controls the actual fuel into the cp3 plungers and ultimately to the injectors. As Mitch said #2. Plugging number 1 or shimming number 1 is up to what is...
    • Mike
    • Post #12
    • Forum: LB7
  4. M

    LB7 FPRV Shim Mod ???

    No. However, there are modified ones available on the market. Pat may have some or Wicked diesel. The FPR you are referring to is on the cp3 correct.
    • Mike
    • Post #8
    • Forum: LB7
  5. M

    LB7 FPRV Shim Mod ???

    Just take the Fuel Rail Pressure Regulator housing with you to the hardware store and find a washer that will fit. I was thinking it is a 6mm outside diameter washer but i am probably wrong. Yes, the LB7 can be shimmed and makes a huge difference if you've popped it off a few times. Simon...
    • Mike
    • Post #6
    • Forum: LB7
  6. M

    New Stance

    Cool Larry. Did you get the front re-aligned after?
  7. M

    DuramaxDiesels.com bottle & can opener avaliable

    I'll take one Rob. :thumb:
  8. M

    Made 632hp today

    Wow Nick, that is great. Glad to hear your buddy is in his shop now. Gotta try and make it up that way next trip. Congrats again.
  9. M

    HElP Miles from home and broken

    Well at least you know what it is not. Lots of luck continuing on.
  10. M

    Still fighting 0087's

    Just curious whether you have looked at tables c1802 and c1803 in your tune? Also, have you looked at c1804 to c1810 tables?
  11. M

    HElP Miles from home and broken

    I'm pretty sure you'd have blown oil on everything including all the cars behind you if you had a hole in a piston. I've seen leaky injectors cause raw fuel in the exhaust. I've also seen diesel engines do just as gasers in respect to passing crankcase oil/gas by and fouling plugs. Ultimately...
  12. M

    HElP Miles from home and broken

    Where are you? I wonder if you have a return line under the valve cover leaking? The no knocking thing has me baffled:confused:
  13. M

    BIG TWINS Charge Air Temps Questions

    Yes Heath, the temperatures can go quite high if the turbochargers are not paired properly. Ideally, you'd want to compound the atmosphere charge at the high pressure chargers most efficient rpm and pressure ratio. Also, you'd want the atmosphere charger to be pressurizing at its most...
  14. M

    The Forum Title BACKWARD???

    What? I don't see it backwards, you must be looking through a mirror or something. :rofl:
  15. M

    Mans guns siezed because he "might" do something

    Sounds as if the coppers were doing all they should have done by watching him and never should have gone any further. Wow.:confused: Guilty until proven innocent. :eek:
  16. M

    lmm injectors

    If you had not said something, they still may be scratching their head. :D
    • Mike
    • Post #10
    • Forum: LMM
  17. M

    Texas Mile Update!

    Congrats to all. Good luck and thanks for the update John.:thumb:
  18. M

    Simon vs Larry J Jr.

    She has done it before and I'm sure would love to do it again. :D
  19. M

    Texas Mile

    Be safe, better pack for all four seasons. :D
  20. M

    LT1Birds truck sounds bad need opinions

    Just curious where you got the resistance vs. temperature comparison? If this is the two wire sensor you are referring to, you would not see 5 volts. See attached. Also curious if you've ruled out a pilot injection event noise?
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