What size are the two hoses that lead off of the oil filter housing, I believe one of them is the root of my current oil leak, originally thought it was oil return line on turbo but after cleaning thoroughly and running engine I now think it is the second hose that is rubber attached to metal line leading to engine block, I plan on going ahead and changing oil and while empty trying to replace the hose it looks like one of the hose clamps has cut into the hose over time and has caused a very minimal but steady leak that continually blows back onto the rear of the car coating everything with oil including the catalytic converter resulting in a continual burning oil smell. Any help would be much appreciated.
Moles