sounds like it could be a common problem....the oil leak mysteriously stopped...

this is the 2nd leak that fixed itself. a year ago I had a coolant leak that I couldn't figure out where it was coming from, I know I lose alot of coolant but it magically fixed itself and what blew me away was my coolant was still full. hahaha. I think there are Japanese ninjas that come and fix my truck in the night, they hide in the shadows so nobody can see them.