2013 Mazda 3 Hatchback Knocking under drivers side

athruzathruz Member Posts: 2
edited January 2014 in Mazda
My new 2013 Mazda 3 Hatchback with 1k miles has developed physical knocking directly under my left foot when I take off. I am really concerned. It feels like a rock is hitting underneath the floor. I thought I was dragging a branch or something. It actually feels like I am running over something. It stops as soon as I am out of first gear. Anyone have any ideas?


  • tlangnesstlangness Member Posts: 123

    Sounds like the car should still be under warranty. Do you have a local dealer you can take it to?

  • athruzathruz Member Posts: 2
    Yes I do. The knocking has stopped, but it sure had me wondering. Thanks.
  • Mr_ShiftrightMr_Shiftright Member Posts: 64,481

    I'd have it checked out for something like a loose motor or transmission mount, a bad CV joint, or loose exhaust system.

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