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120k mile service - potential DIY questions

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by letsgobobby, Jan 21, 2018.

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  1. padroo

    padroo Senior Member

    Joined:
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    Chesterton, Indiana Another third world country.
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    2016 Prius
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    Question, most long life coolants are good for 5 years, how long is Toyota Long Life Coolant good for?

    I looked at a picture of the bottle and it doesn't say.
     
    #21 padroo, Jan 22, 2018
  2. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
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    Touring
    US service schedule infers 10 years for engine circuit, 15 years for inverter circuit?
     
    #22 Mendel Leisk, Jan 22, 2018
  3. letsgobobby

    letsgobobby Junior Member

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    Seems like it, but we drive over 20k miles per year so... not an issue for us.
     
    #23 letsgobobby, Jan 22, 2018
    Mendel Leisk likes this.
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