valve adjust or auto self adjust

  1. normannager
    Thread

    Gen 2 need valve adjustment?

    My 2005 Prius engine seems a bit noisy with tappet sounds...wondering if this car may need a valve adjustment or are they self adjusting? Toyota...
    Thread by: normannager, May 4, 2019, 12 replies, in forum: Gen 2 Prius Care, Maintenance and Troubleshooting
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