2021 sxt start up thunk noise.

  1. Liam Wilson
    Thread

    2021 SXT start up drivetrain thunking noise

    I have A 2021 Challenger SXT 3.6 V-6. On start up if the parking brake is applied there is a “thunk” from the drive train. Without checking...
    Thread by: Liam Wilson, May 22, 2021, 3 replies, in forum: Challenger Mechanical Problems Forum | TSB's
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