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2001 Mazda Millenia Question: why do i hear knocking



mylife74, 2.5L V6, Reston, VA, April 21, 2012, 12:04

under the hood when i sit still or drive

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  • Answer #1

    April 23, 2012, 00:24

    Have you check the oil? Could be low or you have a hard mechanical failure in the engine.

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