Not sure I understand. It's better for the motor to sit through the winter with fresh oil in it, rather than oil full of combustion by-products and condensation. A very corrosive mixture. I always change the oil in my sports car before putting it away for the winter. (Having said that, I didn't change the oil in my mowers, nor clean out the decks before putting them away because I didn't have time. Do like I say, not like I do. :wink: )I never change the oil until spring because you may got condition in the motor which means, water in the oil, you don't want that, so change the oil it the spring and you don't have to worry.