Putting Antifreeze in flush port of 155hp speedster

[ridesnowboard]

I was wondering if i flushed my system with anifreeze from the flush port would that protect my boat for the winter i did this and fogged the engine

thanks for any help

 

[dgwhite]

By your avatar, you have the non-supercharged 150. To winterize it, all you have to do is add about 300ml to the top of the exhaust manifold. The procedure is detailed here:

http://12.2.215.22/ownersmanuals_ssa_attach/02/2007/001383.pdf

Ignore the section about the inter cooler, your boat will not have one.

The storage procedures start on page 123

HTH

 

[dgwhite]

Sorry about the link kustomkarl. It was a link to Sea-Doo's actual site for operator manuals, so I thought it was OK. My bad.

 

[Bill Long]

I used RV/Marine antifreeze through the flush port on both my ski's the last two winters. Had nights in the teens both years without problems. I have been hard pressed to find anyone else that has done this, so glad to meet ya.
Bill

 

[kustomkarl]

That procedure will work to winterize the exhaust section or the engine. It can be pumped in to if you wanted to. Be sure to environmental safe anti-freeze so as not to pollute the water or ground come spring.

Karl

 

[Norb]

For a n00b like me, can someone show me where to put the antifreezing liquid, just got the boat and aint realy sure.

Please help!

 

[kustomkarl]

It depends on what seadoo you have...2 stroke of 4-tec. You need to add you seadoo model and year to you avatar. If you want more info. I have 2 links for winterizing in my avatar, just click and check it out.

Karl

 

[Norb]

Sorry Im new here, just got my seadoo speedster 200 155hpx2 engine, year 2007.