Question So I am making a trip cross country and checked the oil to find a honey mustard like goo building up inside my dipstick tube. Apparently it is being blown up there from inside the engine. When I cleaned it off and checked the oil some of that goo was on the tip of the dipstick so apparently this stuff is inside the engine.
Answer The typical cause of Yellow goo being on the dipstick is a blown head gasket
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