A friend wanted to know how water gets from the bottom of foot, motor on a 160 hp merc inboard. basically how the water pump system works. Any help would be greatly appericated.
I have a 1991 Mariner 40 hp that is only firing on 2 clys. The top two are dead. Changed coil at spark plug wire out with one that is firing and this did not make a difference. Any suggestions?
