Tore the top apart on the 530i cylinders were drowned in oil used my dads pump from the boat to remove the oil from the cylinders. ( The kind with the giant ball on the bottom) Had to tear apart the entire intake new air filter cleaned the manifold everything.... Tried to get as much of the oil out as I could hopefully what i didn't get will burn off....waiting on new plugs and the update kit from bavauto.
On a positive note tore apart the cooling system in my car yesterday replaced the thermostat redid all the gaskets flushed the system a couple times. Heat works! Very well too. Car now stays at almost half its just a smidge under from being perfectly horizontal. Not concerned with it though I'm sure its fine.