Duramax LMM Loud Knocking and Blowing Smoke. Bad Injector??

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  • Опубликовано: 17 ноя 2024

Комментарии • 12

  • @ericewing-w2m
    @ericewing-w2m Месяц назад +1

    THANK YOU! I have the exact same issue with my LMM. Like you said, lots of info on the LB7s but not much on these.

  • @JackNelson-cq7ix
    @JackNelson-cq7ix Год назад +1

    Also I had a major kink in my fuel line at the bend going into the engine compartment. I fixed it with the fuel hose and hose clamps like you did. Mine was almost completely collapsed.

  • @white24valve
    @white24valve Год назад +1

    When I started the video,I was saying..I hope it was only an intercooler boot came off for you! Sorry to hear what it was,glad you got it fixed. I use hot shot secret EDT with LX4 in the diesel,seems to be a great product.

  • @diegaspumper8501
    @diegaspumper8501 2 года назад +1

    Sorry to hear about the trouble with your truck dude that sucks. Glad you got it fixed, this is some good information. It’s definitely gonna help someone else out. I have a LMM as well so, it might end up being me. Thanks for trying to help the rest of us out.

  • @bradjohnson6083
    @bradjohnson6083 2 года назад +1

    Thanks for the info mine is doing the same thing I thought she was blown up when I first heard it! Thanks again!

  • @JackNelson-cq7ix
    @JackNelson-cq7ix Год назад +1

    I see you relocated your TCM. I have a 2007.5 with 158k miles. After seeing all the TCM problems people are having I’m a little nervous about mine having a meltdown on our hunting trip to Wyoming this year.
    Are the early LMM models having as many failures?
    How did you secure it to your load center?

    • @heldtheflashlightfordad6728
      @heldtheflashlightfordad6728  Год назад

      Good eye. I would move it as soon as you can. Just use some heavy-duty double-sided tape. Clean the top of your fuse box with alcohol real good. I can still get to my fuses. It's a horrible design, and I think the problem exists for all LMM's and LML's

  • @nickherrington2890
    @nickherrington2890 2 года назад

    Having the same problem did the knock stop for a little then start back up??

    • @heldtheflashlightfordad6728
      @heldtheflashlightfordad6728  2 года назад

      Mine came on strong and since I replaced that injector it has never happened again. Yours might be a little harder to pinpoint, since it's not completely failing. Run some heavy duty injector cleaner and see if clears up

  • @bradjohnson6083
    @bradjohnson6083 2 года назад +2

    Thanks for the info mine is doing the same thing I thought she was blown up when I first heard it! Thanks again!