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  1. DIESELMAFIAPER.LB7

    No start issue.

    So been super busy all 3 fuel filters both fass and an acdelco all failed to stop contamination in the tank that was there which it why it drove fine initially then got worse from there. All 8 were plugged with contamination so tank was dropped cleaned s&s cleaned the injectors up sent them...
  2. DIESELMAFIAPER.LB7

    2024 Duramax issues?

    I gotta say I love my 24 but the mileage is fucking atrocious compared to my 20 whe it was stock drivetrian wise lol.
  3. DIESELMAFIAPER.LB7

    No start issue.

    It's unfortunate I'll have 30 plus hours of diag into this and get nothing for it 😔
  4. DIESELMAFIAPER.LB7

    No start issue.

    This is why I fought to the end saying there is no way this is possible. It's mind boggling.
  5. DIESELMAFIAPER.LB7

    No start issue.

    Hahahahaha
  6. DIESELMAFIAPER.LB7

    No start issue.

    It doesn't have anything but I killed vats just to test that theory with the new ecm.
  7. DIESELMAFIAPER.LB7

    No start issue.

    I argued with my guy and he's like I'm telling you all 8 went bad so we tested it out like this and I was like fuuuucckkkk.. what are the odds of 8 simultaneously failing mechanically 🙄🤦🏻‍♂️ I went and bought a lottery ticket... s&s is very interested in seeing these things back
  8. DIESELMAFIAPER.LB7

    No start issue.

    Here you go pulled the s&s injector out tested it the same way 🙄 also none of the injectors connections were loose..... Source: https://youtube.com/shorts/ht4bnufnVkw?si=hL5lTg1xjWscmb-P
  9. DIESELMAFIAPER.LB7

    No start issue.

    Pulling the passenger side apart going to pull a new injector out and do this same test see if it sprays if it doesn't then somehow someway we have a unique failure on all 8. If it does back to the drawing board.
  10. DIESELMAFIAPER.LB7

    No start issue.

    This is a core injector so take that for what it's worth. The rail pressure was barely above the threshold to fire with this injector hooked up (ran out the return like a mf)so pw at that point would be damn near always on vs the smaller shot to fire at 76mm commanded and 12 mpa that's a 3000 us...
  11. DIESELMAFIAPER.LB7

    No start issue.

    I could see it if one maybe two were not firing but all 8 no. I have a method i use since I did that very mistake on 1 injector 15 years ago.
  12. DIESELMAFIAPER.LB7

    No start issue.

    Source: https://youtube.com/shorts/z8CIecsxYNs?si=Rory9yq0b2e_XvJr
  13. DIESELMAFIAPER.LB7

    No start issue.

    I'm getting 24k becuase the injectors are not firing. It's hitting a dead end it gradually rises to this pressure then opens the relief to return fuel. I have verified everything up to the injectors. They are all coming out to be tested they have failed mechanically. I hooked a core that's...
  14. DIESELMAFIAPER.LB7

    No start issue.

    I've fought a loose connection issue before and have never made that mistake again lol
  15. DIESELMAFIAPER.LB7

    No start issue.

    Injectors ohm fine so connection can't be a issue internally. I'm seeing it bounce up to 20 volts but the meter I have can't react fast enough to get a true higher reading.
  16. DIESELMAFIAPER.LB7

    No start issue.

    Alright long winded post. Have a 2003 lb7 I did a set of injectors in came in needing a set (knocking on 4 and 7). Replaced the set with s&s injectors. I fired truck ran good pulled it out told customer it was ready. Customer shows up we fire it up sounds off and has a noticeable miss. Number...
  17. DIESELMAFIAPER.LB7

    If you were to build an LML....

    I use the correct one. Has the dowel hole to help line the tool up as well It's from freedom racing
  18. DIESELMAFIAPER.LB7

    If you were to build an LML....

    But the list from Brad is good and similar to what I do for customers. I'd do the ppe cooler over mishimoto for the trans cooler personally but I've used both. I also like fass with a sump over airdog but that's personal preference of mine as well.
  19. DIESELMAFIAPER.LB7

    If you were to build an LML....

    Callies compustar cranks can be a cunt to get to seal up on rear mains so I personally uses the jv8 on the inside and outside of that seal before I press it in otherwise it'll be out again to get a new one fought 4 straight motor builds that way.
  20. DIESELMAFIAPER.LB7

    P0727 issue

    I did swapped into the truck I took the good tcm from same code instantly
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