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Engine Rattle

Discussion in 'Gen 4 Prius Main Forum' started by Eddy132, Apr 7, 2023.

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  1. Eddy132

    Eddy132 New Member

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    2010 Prius
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    Three
    Hello,

    A relative of mine has some weird issues with their 2019 Prius. They said one time a message popped up on the infotainment system (not the dashboard) that said "Engine Rat." and it never happened again. They hear the occasional low-pitched, low-medium intensity rattle whenever the gas engine turns on. Not the usual engine running sound. It doesn't happen at start-up. Any ideas on what this could be?
     
  2. Gokhan

    Gokhan Senior Member

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    Name of a song?? LOL

     
  3. Eddy132

    Eddy132 New Member

    Joined:
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    Vehicle:
    2010 Prius
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    Three
    It was the center screen, it was a system message with the climate controls and radio and other stuff. Edit: they messed up and it might've been a youtube video that was playing. But the rattling problem still exists.
     
    #3 Eddy132, Apr 7, 2023
    Last edited: Apr 7, 2023
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  4. amos

    amos Active Member

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    i had a rattle in my 2016 prius, check engine light showed P0301, milage was 130k, it ended up with replacing one coil only of cylnder #1, since than all is good, so check if you have any codes of that type ,