Need help to winterize my 4.3L mercruiser I/O

prc03sx195

Petty Officer 2nd Class
Joined
Nov 3, 2007
Messages
151
I have never done this before and my manual I got with the boat is useless regarding winterization.
What are the steps involved about draining water, adding antifreeze, running engine while adding the cylinder fogger, removing battery, etc. Thanks

This is in a 2003 Glastron. Thanks

paul
 

sea wolf

Lieutenant Junior Grade
Joined
Apr 3, 2002
Messages
1,219
Re: Need help to winterize my 4.3L mercruiser I/O

Read the sticky in the i/o forum. Better get it right or you'll pay dearly come spring.
 
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