READ THE OWNERS MANUAL! All boats I have owned gave instructions on this
issue. If not purchase the Mercury shop manual for about $40.


"Mark K" wrote in message
ink.net...
I have an 03 Chaparral with a 5.0L Merc (Fuel Injected). I would like to
save the cost of having a marina do the winterizing. Can someone explain
exactly what I need to do? I have never winterized an I/O. I had
outboards
that I did on my own for years.

Thanks in advance
Mark