Question about 1999 Ford Expedition

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My ford exp is a 99 and when it frist strat up it is fine but after after a few min it sound like a diesel but it run fine.

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Sounds like either a bad timing chain cassette. or a timing chain tensioner

Posted on Jul 24, 2009

  • ASINGH6727 Jul 24, 2009

    sounds like either a bad timing chain cassette. or a timing chain tensioner



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