My 2010 Cooper S is leaking oil, I believe it if from the valve cover, it is leaking on to the muffler making it burn and smell awful, also the oil is collecting on top of the transmission. Im replacing the head cover and seals. I noticed that the previous owner deleted the air breather hose at the right rear of the valve cover, same as image #4. Do I need to get a new hose and install it or it is not necessary? The hose goes from the valve cover to the intake manifold.
__________________
This post was auto-generated based upon a question asked on our tech article page here:
MINI Cooper R56 Valve Cover Replacement (2007-2011) | Pelican Parts DIY Maintenance Article