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2010-2012 Head Gasket failure analysis

Discussion in 'Gen 3 Prius Technical Discussion' started by ToyXW, Apr 9, 2018.

  1. priusCpilot

    priusCpilot Active Member

    Joined:
    Mar 6, 2012
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    Location:
    LA
    Vehicle:
    2012 Prius c
    Model:
    Four
    Not sure it is speculation by me because the C guys have not said much for bad HG and it seems to be the early cars having most issues. They updated parts all the time and it may be the newer pumps are longer lasting. Still though, it would be a good idea to change every 100k miles on all hybrids I would say. I have 130k now on the C so will pull it and do it my self.