View Full Version : 115hp 1990 2stroke at 2000 rpm engine shuts down

08-07-2009, 12:52 PM
I have replaced the waterpump replaced the thermostats and tested the thermo stats which switch on at 200 degrees F. All wiring was in good order. All fuel lines and fittings have been replaced along with fresh fuel. This engine was operated in salt water. Also no high temperature alarm. What' the cause? Next move?