Winterizing/Maintenance 24V with Marine Power 5.7 MPI 340HP

[mitchellengineer]

Don't forget the heater core

If you have a heater on your boat, you want to make sure you drain it. First time out this year, notices the core was busted. Lots of water everywhere.

[Paulie187]

Awesome post !!!! Thanks a Bunch I have a 06 20i with the 340 in it ,,, THis is a LIFE and $$$ saving post ..... Friends saving friends ...