Cummins: Bad FCA/MPROP Before Replacement

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  • เผยแพร่เมื่อ 5 ก.ย. 2024
  • Engine ran poorly at idle. Would try to stall out occasionally. Problem got progressively worse as time went on.

ความคิดเห็น • 21

  • @mslittles5778
    @mslittles5778 5 ปีที่แล้ว +6

    Love the finding the hole via camera! I cracked up! Great video!

    • @TehButterflyEffect
      @TehButterflyEffect  5 ปีที่แล้ว +1

      I did kinda miss the ignition there at the beginning, didn't I? Haha

  • @lukesimmons1767
    @lukesimmons1767 3 ปีที่แล้ว +3

    I’m having the same issue, it’s just worse, and gets worse every day. I imagine it’s my FCA after watching this video. Thanks for posting it.

  • @balslammerracing14balser95
    @balslammerracing14balser95 5 ปีที่แล้ว +3

    So it was backfiring and sputtering? I can’t really tell in video my hearing is bad

    • @TehButterflyEffect
      @TehButterflyEffect  5 ปีที่แล้ว +1

      Right around the 1:20 mark you can see what it was doing. The engine would sputter as if it was about to die.

    • @balslammerracing14balser95
      @balslammerracing14balser95 5 ปีที่แล้ว +1

      TehButterflyEffect I see now. Yeah what mine is doing and back firing like I just ordered a whole new 15% over cp3 pump I should of checked this first 🤦‍♂️

    • @lochhessmonster
      @lochhessmonster 3 ปีที่แล้ว +1

      @@balslammerracing14balser95 did you ever figure your “backfire” out? Mine seems like it runs fine other than if you stab the pedal pretty good from an idle and it does a weird cut-out/backfire thing

    • @balslammerracing14balser95
      @balslammerracing14balser95 3 ปีที่แล้ว

      @@lochhessmonster yeah it was my lift pump and cp3 acting up then my injectors took a shit. And ate my motor 🤦‍♂️ new motor now and all new injectors and no issues so far I got 1k on the motor and everything is working fine

  • @user-jl4bh5wx6i
    @user-jl4bh5wx6i 5 ปีที่แล้ว +2

    Mine does the same thing yours did at 1:20. Mine does it about 5-7 times before smoothing out. Did the FCA fix the issue?

    • @TehButterflyEffect
      @TehButterflyEffect  5 ปีที่แล้ว

      Yes, this is the 'before' video. You can see the 'after' video here: th-cam.com/video/jsymEtrLaZQ/w-d-xo.html

  • @chriswinters1788
    @chriswinters1788 3 ปีที่แล้ว

    My truck idles pretty good but it’s like the ax compressor going on and off pretty harsh where you can see it in the rpm a little I’m wondering if mine isn’t FCA?

    • @TehButterflyEffect
      @TehButterflyEffect  3 ปีที่แล้ว

      That's kind of what it started out as. It's not a very expensive part and it's very easy to replace. Might as well try it.

    • @RonanNieves
      @RonanNieves 2 ปีที่แล้ว

      Did you ever figure it out? I’m having the same issue

  • @anaconda7540
    @anaconda7540 ปีที่แล้ว

    Did you have check engine light on?

  • @user-nf3oq2ge3g
    @user-nf3oq2ge3g 11 หลายเดือนก่อน

    The miss on the ignition

    • @TehButterflyEffect
      @TehButterflyEffect  11 หลายเดือนก่อน

      It wasn't missing. It was starving for fuel.

  • @vargas_5568
    @vargas_5568 3 ปีที่แล้ว

    Did your truck lope when idleing

    • @TehButterflyEffect
      @TehButterflyEffect  3 ปีที่แล้ว

      No, the only symptom was the stumble you can see in this video.