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Still having weird whistles

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Rex3553, Nov 1, 2024.

  1. Nov 1, 2024 at 6:17 PM
    #1
    Rex3553

    Rex3553 [OP] Well-Known Member

    Joined:
    Jul 3, 2024
    Member:
    #452631
    Messages:
    51
    Gender:
    Male
    Vehicle:
    2021 Voodoo Tacoma 6MT
    So I ended up getting the rear differential harmonic TSB done and it did help quite a bit. I also did the AC evaporator TSB again this helped and it’s no longer quite as loud or often, however I’ve recently found that what I assumed was still this whistle just much quieter and shorter might not be it? I found that these quick quieter whistles (which sound identical to the ac whistle) occur with the AC turned off. I’m not sure if they still happen with the fan off I havnt driven it with both fan and ac off long enough to tell yet. Does anyone have any insight into this? Or should I just chalk it up to a truck making truck noises.

    (There’s a possibility the AC wasn’t off I’ll have to check later I forgot I had it on windshield defroster and that usually keeps ac on regardless of the button)
     
    Last edited: Nov 1, 2024

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