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Need advice for notorious Brake Booster issue Toyota refuses to cover

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by ProblemPrius, Nov 19, 2023.

  1. Mendel Leisk

    Mendel Leisk Senior Member

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    Least of all Toyota. :mad:
     
  2. MikeDee

    MikeDee Senior Member

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    I doubt it was the EGR system, with that low a mileage. How about clogged injectors from stale gas?
     
    Mendel Leisk likes this.
  3. Mendel Leisk

    Mendel Leisk Senior Member

    Joined:
    Oct 17, 2010
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    2010 Prius
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    Touring
    Yeah 87k, plus a plug-in mostly used in electric-mode, could be from under-use of the engine, lots of cold starts and short runs.