No "how-to" head gasket posts for a Gen4?

Discussion in 'Gen 4 Prius Care, Maintenance and Troubleshooting' started by C Clay, Jul 26, 2026 at 4:07 PM.

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  1. C Clay

    C Clay Member

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    Location:
    Lexington, KY
    Vehicle:
    2019 Prius
    Model:
    L Eco
    I searched back through posts for some good how to posts and find nothing. I see a lot of "you probably need a new head gasket", but none of the rich content like is available for the Gen3. I've done 2 head gasket jobs this year, so I'm familiar with the task. Unfortunately, my 2019 is looking like she's needing this done and I'm just wanting to read/view some experiences as a sanity check.
     
  2. Mendel Leisk

    Mendel Leisk MMX GEN III

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    Oct 17, 2010
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    Greater Vancouver, British Columbia, Canada
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    2010 Prius
    Model:
    Touring
    These were 4th gen's?

    Due to some symptoms?