do I need to winterize?

[morrow21]

first time boat owner. 90HP merc outboard. took it out this past weekend. I'm in SC, plan on using it this winter. Should I winterize? if not, what is the point at which I should? It has been below freezing already. sits outside on a trailer covered.

 

[oops!]

Re: do I need to winterize?

you have an out board.........no.

just keep the motor in the down position and let any water drain from it

 

[Bondo]

Re: do I need to winterize?

Ayuh,... As long as it's stored in the Vertical position, you shouldn't have any problems...

 

[lncoop]

Re: do I need to winterize?

+1. However, I strongly encourage you to keep Stabil or something comparable in the tank if you don't already. It will keep your Merc smilin'.

 

[adam7]

Re: do I need to winterize?

I had asked the same question not too long ago and was told basically the same thing. I'm still considering taking it in for a tune up after the holidays, but that's about it. (Just because it's a used boat I just bought and there are a few things I learned of in the 4 months of ownership that need fixing)

 

[adam7]

Re: do I need to winterize?

+1. However, I strongly encourage you to keep Stabil or something comparable in the tank if you don't already. It will keep your Merc smilin'.

Speaking of Stabil, I got the red stuff at the local bait shop for when I put regular gas in, but then I found the black stuff at Bass Pro Shops which says it is specifically for Ethanol treatment.
Red:

Black:

Is there really a major difference between the two? The black requires about half the amount the red does according to the directions, but it costs twice as much.

 

[lncoop]

Re: do I need to winterize?

There have been numerous spirited iboats debates about the viability of Stabil type treatments, but most (there are still a few skeptics) at least agree on its value as a stabilizing additive. To that end, the red will be fine. Pretty much any additive that prevents phase separation will benefit your fuel system.

 

[Slip Away]

Re: do I need to winterize?

Ayuh..... No winterization since you will be using it periodically.

 

[jspansel]

Re: do I need to winterize?

Same as on my motorcycle, I do not winterize that. There is always at least 1 day a month I can get it out and run it through its paces.