2007 santa fe 3.3l awd. Is it possible to fill the oil from the oil filter housing rather than the obvious crankcase fill port? I find that the funnel is not stable enough to stay on the fill port. Most of the time I have to hold on to the funnel and the 5 liter jug. It is tiring when the oil flows slowly. I mean can I fill 5 liters through the housing and then put the filter on afterward. At least, I only have to fill very little oil through the fill port.