2010 Prius check engine & other warning lights

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by whataboutbob, Apr 11, 2023.

  1. Mendel Leisk

    Mendel Leisk Senior Member

    Joined:
    Oct 17, 2010
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    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    Repair manual excerpt:
     

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  2. ColoradoCrow

    ColoradoCrow Senior Member

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    Sep 2, 2019
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    Location:
    Leawood, KS
    Vehicle:
    2008 Prius
    Model:
    I
    Peppermint oil mixed with water spray it all over the inside of the engine except the MAF and electrical connections. The stink helps keep rodents away.