I just found this via google because I have the same issue on my 3dr. The drip is driving me insane. I had the oil changed and 500 ml came out and 1 litre went back in. But it vents out the top pipe.


1 it's making a mess of my garage but 2 it causes real issues where I live as oil leaks cause a defect if coppers see a drip.


When the oil was changed it was stripped open and re-sealed. All leaks are definitely via the top pipe.


Can you use a catch can or breather? Why does it happen?