1. ETC(SS)

    ETC(SS) The other One Percenter.....

    Joined:
    Oct 28, 2010
    5,529
    4,172
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    Location:
    Redneck Riviera (Gulf South)
    Vehicle:
    2010 Prius
    Model:
    II
    Symptoms of a Bad or Failing EGR Cooler | Autoblog

    For a 2012 with 3/4 Lunar mileage, I'd recommend an engine replacement.
    Make sure that the new plant has a clean EGR circuit and maybe do some research on an oil catch can.

    Consider changing the oil every 5k rather than 10.
     
    The Critic likes this.
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