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2021 TRD Sport- whistling sound when at half throttle??

Discussion in '3rd Gen. Tacomas (2016-2023)' started by SeussTaco, Sep 12, 2021.

  1. Sep 12, 2021 at 1:12 PM
    #1
    SeussTaco

    #1
    SeussTaco [OP] New Member

    Joined:
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    Sam
    Have had my 2021 since January, great truck, my first "small" truck after 4 Tundra's. It's started to make a whistling sound, kind of like a distant train, when I feather the throttle. If I take my foot completely off the pedal it stops immediately. Any ideas on what that is? Very much appreciated.
     
    SeussTaco, Sep 12, 2021
    #1
  2. Sep 12, 2021 at 1:16 PM
    #2
    asuchemist

    #2
    asuchemist My Hamstrings Hurt!

    Joined:
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    South South Dirty Gilbert
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    11' TRD Sport V6, 23' TRD Pro 4Runner, 23' Tacoma TRD Pro
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    Interesting. I have the Pro and it sounds like a tuner honda civic.

    Never heard a whistling sound.

    Maybe don't feather the throttle? Nothing good ever comes from that. Like holding a electrical switch half way.
     
    asuchemist, Sep 12, 2021
    #2
  3. Sep 12, 2021 at 1:25 PM
    #3
    SeussTaco

    #3
    SeussTaco [OP] New Member

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    Driving full on 100% likely won't be healthy for me or the truck I would think.
     
    SeussTaco, Sep 12, 2021
    #3

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