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AC noise

Discussion in '3rd Gen. Tacomas (2016-2023)' started by KGH63, Aug 6, 2022.

  1. Aug 6, 2022 at 10:09 AM
    #1
    KGH63

    #1
    KGH63 [OP] New Member

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    none
    I have a 2017 Tacoma and hear a howling/whistle noise when the AC is on. Is that normal? It stays on only for a few seconds but is louder when the ambient temp is hotter.
     
    KGH63, Aug 6, 2022
    #1
  2. Aug 6, 2022 at 10:11 AM
    #2
    Greg-tacoma

    #2
    Greg-tacoma Well-Known Member

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    Bed cover, soon bug deflector, halo interior lights and backup
    I get that too. I was thinking it’s air flow howl but not sure
     
    Greg-tacoma, Aug 6, 2022
    #2
  3. Aug 6, 2022 at 4:07 PM
    #3
    carlk

    #3
    carlk Well-Known Member

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    I just started hearing a noise like the one you are describing. It seems to occur at about 2000 rpm and last for only a few seconds when I have my A/C on. Hope it's not an issue.
     
    carlk, Aug 6, 2022
    #3
  4. Aug 6, 2022 at 5:06 PM
    #4
    ShirtTucker

    #4
    ShirtTucker Taco Tip Line: 248-434-5508

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    Lots-o-stuff
    ShirtTucker, Aug 6, 2022
    #4
    stftaco likes this.
  5. Aug 6, 2022 at 5:49 PM
    #5
    TDImark

    #5
    TDImark Well-Known Member

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    Marko
    Mojave Desert of CA
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    Mine does it too. But, mainly when it's humid out. I live in the desert and normally I don't hear that noise -- unless it's monsoon season.
     
    TDImark, Aug 6, 2022
    #5
  6. Aug 6, 2022 at 6:08 PM
    #6
    brandon78lusch

    #6
    brandon78lusch Well-Known Member

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    Normal. Toyota says its normal
     
    brandon78lusch, Aug 6, 2022
    #6

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