Forensics of two "Failed to Pump" HFCMs - Powerstroke 6.0L

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  • Опубликовано: 4 дек 2024

Комментарии •

  • @toomanytoys
    @toomanytoys  Год назад +2

    Both Robert and Dave were active members of a forum, and there were threads to help deal with the problems. Both situations were out of the normal thread discussions trying to solve the issues, although forum discussions often miss some of the details like being there. People who wrench on these every day may have caught Roberts's cause, but HFCMs having the fuel heaters active is on the rarer scale. Dave's I'm not seen before, and I've been active on diesel forums since 2001. But I thought these would be interesting to view, and I was committed to finding the cause.

  • @Adrenacyde
    @Adrenacyde Год назад +6

    Jack, thank you for another outstanding production. Although I didn't mind the female narration, I hope you get better soon and return to the voiceovers.
    Your Grilled Cheese Buddy :)

  • @ccrx2640
    @ccrx2640 17 дней назад +2

    This was an amazing well put together project/video. One of the best I have come across for any reason on RUclips. Thank You..!

    • @toomanytoys
      @toomanytoys  17 дней назад +1

      You're welcome. Thank you for the comment.

  • @jakemelen9879
    @jakemelen9879 Год назад +6

    Once again, an incredible in-depth analysis with well documented data. Between you, and other 6.0 enthusiast channels (Rip Diesel Tech Ron) I am able to understand my 6.0 and hope to keep it for life. 🙏

    • @toomanytoys
      @toomanytoys  Год назад +3

      Much appreciated!

    • @alporan9087
      @alporan9087 Год назад +2

      Yeah, @toomanytoys is a great legacy to what DieselTechRon started and a natural (r)evolutionary step forward in understanding not just how this platform works but also general principles in (diesel) vehicle maintenance.

  • @JDM797
    @JDM797 Год назад +1

    Another seminal content by Jack and Jill 😁. Thanks 👍

    • @toomanytoys
      @toomanytoys  Год назад

      Thanks. And I'll let her know. Lol.

  • @Robert-S-
    @Robert-S- Год назад +2

    So much detail and information in your videos, thank you!

  • @LukesGarage
    @LukesGarage Год назад +1

    Good to see you posting again.

    • @toomanytoys
      @toomanytoys  Год назад

      Thanks. I've got so many backlogged at this point....

  • @MOSELFvideo
    @MOSELFvideo Год назад +1

    Thanks Jack, another great job!

  • @briandilley2590
    @briandilley2590 Год назад +1

    Well done and thank you.

  • @grumpyg9350
    @grumpyg9350 Год назад +1

    Great video.👍👍👏🏻👏🏻

  • @bradwiebelhaus7065
    @bradwiebelhaus7065 10 месяцев назад +1

    Great video.

  • @Itsa_Mea
    @Itsa_Mea Год назад +1

    Excellent movie as usually, Jacqueline. 😉 😂
    The blockage was very interesting and pretty extreme. I wouldn't of expected to find that.
    Also on the images of my old pump motor terminals, Do they appear like they got hot to you based on the color of the copper? By chance did you ohm the terminal strip to pin? I wonder if there was a poor connection.
    When or if you're ready, let me know when you want my heads for analysis.

    • @toomanytoys
      @toomanytoys  Год назад +1

      Every once in a while you have to get in touch with your feminine side. LOL. It was just the most realistic sounding voice of the choices, and I thought it would be interesting to see the reactions to it - replacing me, and for a diesel category.
      I had thought about the coloration of the copper leads, but I don't have a good handle on the oxidation that would occur over these years of copper just being in diesel fuel. When I checked the pumps, they only pull around 5 amps at 60psi. And the diesel flowing through should have a tremendous amount of cooling.
      Usually I think about checking those heads every time I go down to see my doc. We should just plan a date when its convenient for you. I was thinking of mapping the cupping of the surface with straightedges, and checking the surface finish in the areas that are not in contact with the gasket. I could do that down there - you have my cell/text #.

  • @ahandymanishere
    @ahandymanishere 4 месяца назад +1

    Thank you for your video.
    My old 6.0 had two plugs on the hfcm. The new has only one.
    What the second plug is for?
    What would happen if i don't connect the second plug on the cfcm?

    • @toomanytoys
      @toomanytoys  4 месяца назад

      I've not seen an HFCM without at least two plugs: one for the fuel pump and one for the water in the fuel sensor. The early HFCMs had three plugs, the third for the fuel heater, which was a bad idea.
      So, assuming the one plug is for the fuel pump, without the water in the fuel sensor, you would not get a warning about water buildup. In that case, drain the HFCM with the water drain by removing the water drain plug at every oil change.

  • @phillipteems6617
    @phillipteems6617 2 месяца назад +2

    I miss your real voice. Hope the sinuses clear up!

    • @toomanytoys
      @toomanytoys  2 месяца назад +1

      Thank you. It has; I've been overwhelmed in life and haven't returned to making videos.

  • @smokeskull
    @smokeskull 3 месяца назад +1

    Can water make it past the HFCM? I had an injector tip split and was told it was caused by water. I keep my maintenance up. I have a deain on the HFCM and never seen any water.

    • @toomanytoys
      @toomanytoys  3 месяца назад

      If the filter is not Factory Motorcraft or a Racor (Ford's supplier), most definitely.
      Today's diesel fuel, compared to when these trucks were designed, is hygroscopic, so the water is not as easy to separate as it was back in 2003 and maybe 5 to ten years later. I usually don't see water lately, either.
      Sometimes, even the factory design with the Aquablock outer membrane can be overcome, but I believe that with a lot of water in the fuel.

  • @jtnoodle
    @jtnoodle Год назад

    Why even screw around with this crap ? Just install A FASS or Big Dog? Be done with it

    • @stevendavis3012
      @stevendavis3012 Год назад

      Even those pump systems will have problems with debris in the line fittings . Nothing beats checking to see if the lines and fittings are actually open, from the tank to the filter, when there is a question of pump pressure or flow

    • @toomanytoys
      @toomanytoys  Год назад +2

      Those have issues too.