Replacing spark plugs

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by avoice217, Dec 19, 2025.

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  1. Mendel Leisk

    Mendel Leisk MMX GEN III

    Joined:
    Oct 17, 2010
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    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    Purely speculating, I’ve used MAF cleaner, but have not found definitive blessing for its use. Doesn’t help that MAF and MSP are so close, throws off search results. Seems to be a dearth of info.
     
    #81 Mendel Leisk, Mar 12, 2026 at 9:51 AM
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