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Frank Giunta Posted on Feb 10, 2009
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1998 Q45 and after engine runs a while the oil pressure flikers

Also hear a slight tap. Turn car off let it sit turn back on runs fine until it is running a while.

  • Frank Giunta Feb 11, 2009

    thanks for come back. When the car is running a while the oil light comes on but I also here the motor tap when this happens. I shut the motor off for a little start back up she runs fine and sounds strong .

  • Jerry Koski
    Jerry Koski May 11, 2010

    your message didnt all come throught you wrote too much in the heading.. I assume it runs fine it is just making a ticking ? have you changed the oil to a lighter oil for winter ? Jerry

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  • Posted on Apr 07, 2009
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Do you have oil in the engine?

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