Sammy what were your exact engine fault codes and when are/were you booked in with R-tech?
Are all your plugs oily or just one?
Well I took it to a specialist and they said its the turbo gone, so I changed it for another k04 and seems the oil is still dropping faster then usual although the misfires have seemed to stop, I was booked in for r tech on the 11th of June but obviously due to this it can't be mapped, the exhaust is still smoking although reduced now,
And for the plugs it seemed plug from cylinder 2 kept having the problem and the rest follows,
It's been like this for a few weeks now and to end the problem I have decided to just change the engine incase when the engine is opened up I don't start getting scary costs for replacement parts because god knows what is wrong down there