It is hard to say. I included the possible oil leak areas from the book. I would suggest cleaning it all off and adding oil dye and then checking it every couple of days with a UV light. I suspect this is a valve cover but again it is just a guess because we have a couple areas that are possible.
Let e know what you find and we can go from there. Thanks
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Monday, November 25th, 2019 AT 6:55 PM