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Injector noise

Discussion in '4 Cylinder' started by Allex95, Feb 25, 2021.

  1. Feb 25, 2021 at 3:16 PM
    #1
    Allex95

    Allex95 [OP] Well-Known Member

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    Been listening to this motor and it sounds like it comes around the fuel rail maybe injector 1? What does this sound like?

    https://youtu.be/-TFlbZ_jSjE
     
  2. Feb 27, 2021 at 3:23 AM
    #2
    super_white

    super_white Well-Known Member

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    Bad valve lash adjuster?
    You can use a long screwdriver, hold it to your ear and pinpoint where the noise is coming from.

    fuel-injector-listen.jpg
     
  3. Feb 27, 2021 at 3:26 AM
    #3
    Allex95

    Allex95 [OP] Well-Known Member

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    When you say valve adjuster you mean shim?
     
  4. Feb 27, 2021 at 3:39 AM
    #4
    super_white

    super_white Well-Known Member

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    The 4 cylinders don't have shims.
     
  5. Feb 27, 2021 at 3:52 AM
    #5
    Allex95

    Allex95 [OP] Well-Known Member

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    It’s a 96 3rz yes it does. Shim over bucket
     
  6. Feb 27, 2021 at 3:58 AM
    #6
    super_white

    super_white Well-Known Member

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    Sorry, my mistake. I was thinking about newer 4 cylinders.
     
  7. Feb 27, 2021 at 4:11 AM
    #7
    Allex95

    Allex95 [OP] Well-Known Member

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    Your good!
     

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