Should I be worried about my engine block for the next two night or should it be ok???? No water in or running out of drive. So should be empty. Asking because my boat is stored outdoors.
Your drive will still have water in it. The waterpump in most is in the top of the lower unit. I have seen them freeze and crack the upper housing close to the Gimbel. If you can run it on the hose and shut it off. Then put the hose in a bucket of anti-freeze higher then the motor and run it till anti-freeze come out and is in the whole system. I usually run abought 6 gallons total. That is 3 gallons mixed 50/50. Good luck. Some of us will need it.As far as winterizing an outdrive ??