my boat has been sitting for about 6 months and I have finally been able to get it out and running again. I have replaced plugs, water seperator, replaced with clean fuel. By the way it is an 84 140 evinrude. It seems to have a lag in the power. I add full power and it goes but it takes like 30 seconds to get up to speed. And also after alot of cranking my battery would not engage starter anymore which I can understand but then after I got it started the battery never got better. Do I have a bad alternator and what about the lag. Any info would be highly appreciated....