1. Attachments are working again! Check out this thread for more details and to report any other bugs.

Excessive Oil: *PLEASE* do report! Instructions from Toyota here

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by MrPete, Jan 29, 2019.

  1. TheLastMojojomo

    TheLastMojojomo Active Member

    Joined:
    Sep 14, 2016
    210
    131
    0
    Location:
    US
    Vehicle:
    2009 Prius
    Model:
    Touring
    If you do a Berryman B-12 Piston Soak Procedure it could potentially help cure your oil consumption.

    Berryman B-12 is basically straight solvent and will completely obliterate any carbon clogging the rings and oil return passages. Could probably be comparable to lacquer thinner somewhat.

    It has cured my oil consumption in my Gen 2 Prius from a quart every 1,000-2,000 miles down to a negligible amount.

    Posted via the PriusChat mobile app.
     
  2. Mendel Leisk

    Mendel Leisk Senior Member

    Joined:
    Oct 17, 2010
    54,470
    38,103
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    From the Safety Data Sheet:

    upload_2021-11-10_7-1-48.png

    link
     
    TheLastMojojomo likes this.