Winterizing an 88hp Johnson

DBLD

Seaman Apprentice
Joined
Dec 19, 2002
Messages
41
Hello,<br /><br />I hate to depress everyone with winterizing questions in September, but the boating season up here in New England comes to a close quickly after Labor Day, and I want to be ready to winterize my motor.<br /><br />Last year was my first year with this motor, and I got worried when winterizing it. I usually flush my motor with flushing muffs. When I winterize, I hook the muffs up to a bucket with antifreeze in it, and I take the bucket up on deck with me so it is above the level of the motor. This motor scared me because it wouldn't draw the antifreeze through the muffs since there is no pressure (other than gravity) forcing the liquid through the motor. So, when it didn't draw any antifreeze, I quickly turned it off so I wouldn't toast it.<br /><br />Other motors I have had would draw the antifreeze through, so I would let them run a little to circulate the antifreeze through the motor. <br /><br />As soon as I got my motor going for this past season, I had the water pump and impellar replaced - I figured that was why it didn't draw the antifreeze when I winterized it last year. But, it still doesn't draw water all that well when I flush it on a garden hose. I have to really turn the water pressure up to make the water come through the tell-tale. (in the ocean, it works just fine) I don't mind having to do this when I flush it each week, but what should I do about the antifreeze when winterizing?<br /><br />I don't want to let the engine run without any cooling liquid being drawn. At the same time, I don't know how I could add pressure to the antifreeze to force it into the engine.<br /><br />Anyone have any ideas?? Thanks for your thoughts.
 

wilde1j

Vice Admiral
Joined
Apr 15, 2002
Messages
5,964
Re: Winterizing an 88hp Johnson

There is zero need for antifreeze in an outboard stored properly (vertical). Don't waste your time and money.
 

G DANE

Commander
Joined
Nov 24, 2001
Messages
2,476
Re: Winterizing an 88hp Johnson

Hi DBLD<br /><br />If you want it anyway, you just have to prime the hose from the bucket to the muffs, then gravity will feed the waterpump. Be sure to run it on water first till warmed up, with open thermostats. Then add the antifreeze. I think it will clean out cooling passages as many types have a cleaning function too. No bad idea.
 

marinegrh

Petty Officer 2nd Class
Joined
Sep 1, 2003
Messages
196
Re: Winterizing an 88hp Johnson

id be more concerned about fogging the engine than antfreeze, if the engine is stored upright, as it should be, 99.9% of the water will drain out, keeping those rings from sticking, and bearings would be my first concern. also treat that fuel system with some stabilizer and get it into those carbs too. good luck
 

DBLD

Seaman Apprentice
Joined
Dec 19, 2002
Messages
41
Re: Winterizing an 88hp Johnson

Hi,<br /><br />Thanks for your replies. So it's no big deal if I don't use the antifreeze??<br /><br />I always store the motor vertically and I fog the motor while running until it dies, and then I also fog each cylinder by removing plugs and turning the flywheel by hand. And I make sure to stabilize the fuel and all first. So, if that is good enough, I'm happy with that. I just always thought the antifreeze was necessary too.
 

Brew

Petty Officer 2nd Class
Joined
Jun 9, 2002
Messages
121
Re: Winterizing an 88hp Johnson

Hi DBLD,<br /><br />It sounds like you've got everything covered. I agree with WildeOne, no need for antifreeze.<br /><br />I've never used antifreeze and never had a problem. Given that in my part of the world it often gets well below zero fahrenheit in Jan/Feb, I doubt you will have a problem in New England.<br /><br />Cheers,<br /><br />Brew
 
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