Transmission problem

Discussion in '1995 - 2004 Toyota Tacoma' started by Ajack, May 12, 2018.

  1. Ajack

    Ajack New Member

    I have a 3.4L 2000 toyota tacoma and everytime im in park or driving a litttle over 5mpg I hear knocking. Id like to believe its the flywheel but im not so sure.
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  3. Bogunn

    Bogunn Well-Known Member

    Welcome to the forum.
    If it’s not knocking in park/at idle that should narrow down the causes but there are still a plethora of things it can be from a loose wheel, something in the rim, to transmission/drivetrain.
    Without audio or video it’s hard to diagnose over the forum and answers will be vague shots in the dark at best.
  4. Crawdad

    Crawdad Well-Known Member

    Video with good audio would help us narrow it down. Automatic? I guess it’d be possible for the flywheel/ flex plate to have cracked but I haven’t actually heard of it being an issue. Tacoma’s don’t have enough horses to stress the flex plate that much. How many miles are on it? Do you stay on top of oil changes etc.?
  5. OR17TRD

    OR17TRD Well-Known Member

    Welcome to the forum. Like @Crawdad said video with audio would help.
    Post to YouTube then post the YouTube link here.
    Crawdad likes this.

    BIRDSLAYER Well-Known Member

    How many miles you got on it? On the 3.4 autos the flex plate is known for cracking/breaking. It would sound like a flywheel/tranny thing. It's no fun either...

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