I changed the leg oil in my new boat (2011 Merc 4.3) after 17hrs, and it was put away for winter. I think I put 4 hours total on it this year. I had a look at the oil and it looks new, as it should. No contamination.
Can I forgo this step this year and just get right to the winterization of the engine?
Can I forgo this step this year and just get right to the winterization of the engine?