Hello! Yesterday I had the problem that the oil draining screw on a 09 Ford KA was absolutely not to be solved. The thing is probably also that the screw has to be solved with a 12-in-bus, and the screw itself probably also has no sealing ring. In addition, according to other, the screw should be still conical. I broke up a 1/4″ ratchet yesterday and then bent a 12-in-bus (long version). Must say that the car up to now always in the workshop (FF) H) was ,for the purpose of inspection ,and suspect that there was also always sucked off and the screw is jammed tight . Must then well or bad ,because the time was pressing that oil with a pump suck off . What can I do ,to be able to solve the screw still still ,in the future . In addition to warm up still warm ? Impact wrench ? It is an oil pan of steel . From the oil suck off I do not hold much in the long term , but is also not the topic now . For tips I would be very grateful .