cold start rattle

  1. AmansaTheNeed
    Thread

    Replaced Spark Plugs Bc Shuddering; 2 Months Later Shuddering Again + Dead Hybrid Battery 2010 Prius

    TLDR: Oct '24 took car into shop because check engine light on & car shuddering. Shop replaced spark plugs. Dec '24 check hybrid system light on &...
    Thread by: AmansaTheNeed, Jan 3, 2025, 11 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  2. archie1215
    Thread

    Dreaded rattle at start up. But not everytime.

    I have a 2014 Prius with 215,000 miles. I have the rattle, knocking, shaking at start up. Not every start up nor every cold start up. If the car...
    Thread by: archie1215, Jul 7, 2022, 0 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting
  3. Oregon123
    Thread

    Brand new Prius, deep knocking on start up

    Hi All, quick question before I go to see the dealer. I have 2019 Prius with 5k on the clock. It has a loud rattle for a few seconds, coming...
    Thread by: Oregon123, Sep 27, 2019, 17 replies, in forum: Gen 4 Prius Care, Maintenance and Troubleshooting
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