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Mystery Noise!

Discussion in 'Gen 4 Prius Care, Maintenance and Troubleshooting' started by Sandero, Nov 7, 2024.

  1. Sandero

    Sandero New Member

    Joined:
    Oct 20, 2024
    2
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    Location:
    Southern California
    Vehicle:
    2017 Prius
    Model:
    Two


    I have this weird noise that sounds higher pitch than it sounds in the video. For some reason, it occurs at 13mph every time and only once after I start the car. Sounds comes from under the hood on the drivers side.