"1989 Merc 100 hp. At FT it ha
"1989 Merc 100 hp. At FT it has been charging at a max of 16.6 volts and at a idle 13.8 or so. Not to worried about the 13.8 but the high number. What is the normal range for a charging system on this motor? If it is over charging, is there a voltage reg on this that needs to be changed?"
"1989 Merc 100 hp. At FT it has been charging at a max of 16.6 volts and at a idle 13.8 or so. Not to worried about the 13.8 but the high number. What is the normal range for a charging system on this motor? If it is over charging, is there a voltage reg on this that needs to be changed?"