Hard Knocks- already replaced everything

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by Babybird125, Sep 17, 2025 at 1:44 PM.

  1. Babybird125

    Babybird125 New Member

    Joined:
    Yesterday
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    Location:
    Nc
    Vehicle:
    2011 Prius
    Model:
    Two
    So car was knocking on startup. It has 190k on it so figured we would replace spark plugs. Still bad... replaced injectors... even worse...
    Replaced egr and cleaned out canister... even worse... drained gas and put in new just in case...
    Checked everything I can think of at this point any ideas?
    Codes are for cylender misfires
     
    #1 Babybird125, Sep 17, 2025 at 1:44 PM
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