I'm having troubles with an overheat problem on a 115 hp jet drive Yahama. the starboard side sets off the overheat alarm. I have pulled and tested both of the thermostats, they open at 120 F. have replaced the water pump, still over heats. Pulled the stbd. head and looked for some kind of...
I have been to all the schools that OMC had to offer over the years,and several Mercury/mercuser schools. Nowhere have I ether seen or heard of anyone doing a leak-down test on an outboard until I started visiting this board. I didn't think that it could be done because the pressure would exit...
I think that I would try match color codes if there are no addditional markings on those yellow wires I would say that it dosn't matter everthing comming out of the stator is AC anyway.
