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1994 Buick Park Avenue Question: what do you remove to gain access to the oil pump



, 3.8L V6, Dundalk, MD, October 11, 2010, 13:46

not getting enough oil to #5 valve lifter, lifter keeps failing. low oil pressure after engine warms up

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  • Answer #1

    October 11, 2010, 20:35

    The engine bearings or oil pump may be worn out. The oil pump screen may be clogged, also. If the engine has a lot of miles or has run on dirty oil, the oil galleys may be blocked. It may be a good idea to drop the oil pan and check a bearing or two to evaluate the engine wear.

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  • Answer #2

    Visitor, November 22, 2010, 19:36

    you have to remove the oil pan and the pump is located there.

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