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  1. Wyatt.bilodeau

    Lml stuck in high idle?

    All good with the pins and everything after inspecting. Thank you!
  2. Wyatt.bilodeau

    Lml stuck in high idle?

    How would I go about checking something like that?
  3. Wyatt.bilodeau

    Lml stuck in high idle?

    The petal codes ended up disappearing, now it’s just the air intake temp code. I got the truck to run fine lastnight then this morning it went into limp mode again. Didn’t do anything to fix it, just has a mind of its own
  4. Wyatt.bilodeau

    Lml stuck in high idle?

    Below I have attached one video with the truck running with the other engine (broken crank) and one video of the truck running now. Source: https://youtube.com/shorts/u44k8SP4umA?si=AyW5Mw6clZl7d4VJ Source: https://youtube.com/shorts/2Bo8WnWJey0?si=JK3aE4DyOvigV0An Also I have learned...
  5. Wyatt.bilodeau

    Lml stuck in high idle?

    Hi all, I just swapped an lml engine into this truck and it seems as if it’s stuck in high idle when it starts? Im guessing it’s around 1200 rpm as the rpm gauge doesn’t work and if you hit the break it will idle down to what sounds like just above regular idle until you let off the break. I’m...
    • Wyatt.bilodeau
    • Thread
    • high idle issue lml duramax petal position issue
    • Replies: 10
    • Forum: LML
  6. Wyatt.bilodeau

    P1631 no crank no start

    Any chance you could send me the link for the “Testing and Inspection\Programming and Relearning” ?
  7. Wyatt.bilodeau

    P1631 no crank no start

    Yes I did, I’ve had that in for about a thousand miles now with no issues that’s why I feel like it probably would be something else
  8. Wyatt.bilodeau

    P1631 no crank no start

    Hi all, was wondering if anyone had any ideas on why my truck would randomly throw a p1631 code and not crank or start? All happened the other morning when I went to start my truck and nothing happened, just the gauge cluster reset like it would when you would normally go to start it. The truck...
  9. Wyatt.bilodeau

    Speed sensor issue?

    Thank you for that info, i just bought a $350 code reader an hour or so ago that reads every module through out the truck and the tcm has no stored codes. The tccm (transfer case control module) is the spot where that U1000 code is stored. I’ll attach a picture of the code
  10. Wyatt.bilodeau

    Speed sensor issue?

    how would I figure out what is in the tcm?
  11. Wyatt.bilodeau

    Speed sensor issue?

    Okay, I don’t have one right now but when this happened a month ago or so, (very similar symptoms and same p0700 code) I used a tcm reader and got a “U1000 class 2 data link malfunction” code if that helps at all
  12. Wyatt.bilodeau

    Speed sensor issue?

    I ended up finding a p0700 code which I read is an issue with the tcm. I did try and unplug it and plug it back in yesterday when the truck was acting up so I’m not sure if that would cause the code or not. Also now the Speedo reads 0 when it gets stuck in gear but reads normal speed when it...
  13. Wyatt.bilodeau

    Speed sensor issue?

    So I have what I thought was a speed sensor issue a while back because my Speedo was incorrect causing the truck to shift weird. I replaced that sensor and it seemed to fix the issue until I drove 4 hours of highway driving today. All was well until the Speedo jumped a little once and became...
  14. Wyatt.bilodeau

    Blown turbo lly?

    Exhaust noise all clear for anyone wondering!
  15. Wyatt.bilodeau

    Blown turbo lly?

    Hey everyone just wanted to throw you a little update, I got the 5 inch on, noise seemed to go away but also didn’t have much boost due to y bridge elbow popping off from that shitty factory design. The new y bridge and elbow should be In this afternoon so I can give you guys an answer on that...
  16. Wyatt.bilodeau

    Blown turbo lly?

    I changed the mouthpiece, intake manifold and y bridge all from the lbz motor
  17. Wyatt.bilodeau

    Blown turbo lly?

    The exhaust is actually one of the only parts I haven’t replaced yet because I was waiting on a buddy to get me a 5 inch. Exhaust and leak test will be the next things for the truck. Thanks for the help guys I will keep you posted
  18. Wyatt.bilodeau

    Blown turbo lly?

    I’ll definitely pick up a leak tester and give that a go
  19. Wyatt.bilodeau

    Blown turbo lly?

    Okay so there is an exhaust leak where the Dow pipe meets the exhaust. The exhaust side flange has an inch or so missing from rot, but the sound almost sounds like it’s coming from the exhaust in the back of the truck. You think that leak would be a possibility?
  20. Wyatt.bilodeau

    Blown turbo lly?

    Okay, I will update once I do that after work
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