1997 Mercury 150 efi
ser#0g531203
The boat has not been out in a 3 weeks, it was not leaking last week, It is really cold, the oil is coming out of the top hole, to the right of the screw you remove to change your lower unit oil, What do you all think, water in there and it froze, I will drain tomorrow didn't have time today, there is probably a couple ounces of oil that leaked out, It didnt look milky like water was in there, Thanks for your help,