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2011 Corolla Turn over on it's own

Discussion in 'Tech Help' started by Lewis, Jan 22, 2017.

  1. Lewis

    Lewis Moderator Staff Member

    Just a quick reminder that if you are performing any type engine repair to disconnect the vehicle battery first. We have heard reports that the Corolla 2ZR-FE engine can turn over on it's own if you have the two ground cables (at the valve cover) disconnected and the battery is still hooked up. The pics below show the two grounds and the rags that got wrapped up due to the engine turning over on it's own (ignition key not in ignition).



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