Well, I was putting my 1991 Evinrude 150 Intruder to bed for a long winter's nap and for the first time in 28 years of running a bass boat, I watched coffee colored grease come out.Any idea of what it's going to cost me in the spring to get it ready? I never noticed any performance problems this year, but it was like someone poured in a Frappucino in my lower unit when I went to change it. I went ahead and put new grease in for the winter, knowing I have to get this rectified before I get out. Man, I was bummed.