Oil leaks from valve cover, intake manifold, and timing cover gaskets on Dodge Ram Van B150

On the 3.9L V6, 5.2L V8 and 5.9L V8 the Oil leaks commonly from the valve cover gaskets, intake manifold gaskets (front and rear), timing cover gaskets, distributor O-ring, and the rear main seal area. Using fluorescent engine oil dye can be helpful in determining the source(s) of the oil leak.

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Average mileage: (–)
5 model years affected: 1990, 1991, 1992, 1993, more1994
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