F-250 Odd Oil Leak
 

I bought the truck 2 years ago aswome truck! However the last 2 weeks I've been burning Oil. I thought it was my vavule cover (Which it was some the bolts weren't tight) However I still have the leak. I an usually able to find them but I can't, I used engine degreeser but still cant find it. most of the Oil is Built up Underneath the truck. Transmission, Bracket holding it, Exhaust (bend near rear engine). Anyone have any ideas? Only leaks when running ( Just finding the leak would be wonderful!)

I have had several occurrences of the oil pressure sending unit developing a leak that would spit out a very, very fine stream of oil that would spray clear across the engine compartment. It was usually intermittent, very hard to see and not at all obvious. All the oil it sprayed out was on other stuff so it was hard to trace back to the sending unit.