Winterization question 37l 170 mercuiser enclosed cooling system

[hunter864]

"Hello,
What is the proper wa

"Hello,
What is the proper way to get anti-freeze into the fresh water side of this engine?

Thanks for any help,
Jim"

 

[fastjeff]

"Drain the old, pour in the ne

"Drain the old, pour in the new, run the motor 'til it's hot with the cap off, top it off and put the cap on.

Jeff"