2014 GM Truck 5.3 P0172, P0175 Running Rich High Pressure Pump Replacement pt 2.

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  • Опубликовано: 29 окт 2024

Комментарии • 27

  • @tomfletcher2345
    @tomfletcher2345 Год назад +1

    Great video as always man! Very humble and smart mechanic.

  • @stevemazzarella7212
    @stevemazzarella7212 Год назад +1

    If u ever have an injector in balance code love to see that.. thanks love your videos

    • @PhillipBailey
      @PhillipBailey  Год назад

      I did have one on a 16 high mileage. I walnut blasted the intake ports and put in a set of injectors. Imbalance codes are very problematic to chase. The injector balance test is not accurate side to side I found out. I'll post a link to it.

    • @PhillipBailey
      @PhillipBailey  Год назад

      ruclips.net/video/PXJXpfg_AYo/видео.html

  • @Justin-ro9hh
    @Justin-ro9hh 2 месяца назад

    Hello I have a 2014 and mine is throwing the po172, po175. When I have been driving it for a while, when I go to shut it off it’s misfires a lot whenever I turn it off. Do you think it is the high pressure pump?

    • @PhillipBailey
      @PhillipBailey  2 месяца назад

      @Justin-ro9hh is your oil overfull with gasoline in it? If so that's likely the culprit

  • @robertperez4047
    @robertperez4047 3 месяца назад

    One of my bolt holes strippde trying to install the new pump is the treads go into the engine block?

    • @PhillipBailey
      @PhillipBailey  3 месяца назад

      @robertperez4047 Yes they are. Helicoil maybe

  • @jaydee6072
    @jaydee6072 Год назад

    Hi Phillip I have 2015 sierra 5.3 oil level keeps rising above full mark but no check engine light must be high pressure pump leaking? Would appreciate any feedback thanks

    • @PhillipBailey
      @PhillipBailey  Год назад

      Does the oil feel thinned out? As you mentioned it could be a leaking hp pump. Does the hp fuel pressure drop when shut off? Usually this will set fuel trim codes. If the oil is creamy then it could be coolant leaking internally but obviously the coolant would be going down.

    • @jaydee6072
      @jaydee6072 Год назад

      Thanks for the feedback Phil much appreciated I'll have to get fuel trims scanned keep up the excellent content!

  • @Factz101
    @Factz101 10 месяцев назад

    Does the 2013 2500hd 6.0 have the high pressure fuel pump also?

    • @PhillipBailey
      @PhillipBailey  10 месяцев назад

      I believe the 6.0 is port fuel injection only so no high pressure pump. Look for the injectors in the intake ports

    • @Factz101
      @Factz101 10 месяцев назад

      Disregard. I believe I located my problem. My alcohol content level is reading 73%. I haven't autell scanner, just can't figure out how to reset it

    • @PhillipBailey
      @PhillipBailey  10 месяцев назад

      @@Factz101 that will sure make it run rich. Should be able to reset under functional tests or output tests depending upon which Autel scanner you have.

  • @davidellenbaum1229
    @davidellenbaum1229 Год назад

    good fix

  • @danman9017
    @danman9017 Год назад

    tks

  • @blainedavis8997
    @blainedavis8997 8 месяцев назад

    So what happens if you don't have the foam diffuser

    • @PhillipBailey
      @PhillipBailey  8 месяцев назад +1

      It's basically to quiet the hp pump and injectors down. I'd say it would just be noisier if it's missing.

    • @blainedavis8997
      @blainedavis8997 8 месяцев назад

      Well i had my engine replaced with a jasper rebuild and i get a code to replace the hi pressure pump and i find the foam missing loose electrical connections on the injectors and what i assume is a ground cable about the width of a belt coming from behind the engine with one hole braided on the end not attached to anything and i have no idea where it goes. I think next to break booster but not sure ​@PhillipBailey

    • @blainedavis8997
      @blainedavis8997 8 месяцев назад

      Thank you by the way

    • @PhillipBailey
      @PhillipBailey  8 месяцев назад +1

      @blainedavis8997 if I remember there is a braided ground strap from the body to the back of one of the cylinder heads.

    • @blainedavis8997
      @blainedavis8997 8 месяцев назад

      I am uploading a video I will send link as soon as it's uploaded

  • @neverstoplearning382
    @neverstoplearning382 Год назад +2

    Yep. GM is mostly Chinese now. Sad reality.

  • @blainedavis8997
    @blainedavis8997 8 месяцев назад

    Please cljck on my name i made a video showing my original question i tried to ad the link to our original thread but it does not show

    • @PhillipBailey
      @PhillipBailey  8 месяцев назад +1

      Watched it and commented on it on your channel...