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Driver's Side Valve Noise - Non-Rhythmic at Warm Idle

Discussion in '3rd Gen 4Runners (1996-2002)' started by TacomaZach23, Feb 6, 2023.

  1. Feb 6, 2023 at 10:39 PM
    #1
    TacomaZach23

    #1
    TacomaZach23 [OP] New Member

    Joined:
    Nov 18, 2020
    Member:
    #17977
    Messages:
    14
    Gender:
    Male
    Hi all,

    I think my vehicle has had this noise since I purchased it, but I'm trying to better understand this noise (see video - it’s not my video, but exact same noise and tempo). I am thinking this might be a valve lash thing, but maybe I'm wrong. Only makes itself apparent at normal operating temp, otherwise quiet. Thoughts?

    https://youtu.be/kR196g8Sc24
     
    TacomaZach23, Feb 6, 2023
    #1
  2. Feb 7, 2023 at 4:53 AM
    #2
    Ahdofu

    #2
    Ahdofu New Member

    Joined:
    Dec 14, 2020
    Member:
    #18506
    Messages:
    310
    Gender:
    Male
    First Name:
    Matt
    Vehicle:
    1997 4Runner SR5, V6, Auto, 4WD
    Yes it is a valve lash but to me it does not sound too harsh.
     
    Ahdofu, Feb 7, 2023
    #2
    TacomaZach23[OP] likes this.
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