Car Problem Reports

Cadillac DeVille Oil pressure switch/timing cover gasket may leak

Cadillac DeVille Problem
8 Reports
Me Too

Model Years Affected: 1990, 1991, 1992, 1993, 1994, 1995

Engine Affected: 4.9L V8

The oil pressure switch and timing cover gasket may develop an engine oil leak.
  • Visitor, , 130,000 mi

    Leaks oil from gaskets and some hoses. leaked just a little when I bought it in 2009. Now I have to add oil about every week or so.

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