7.3 ecd kohler marine genset

[Paulchace]

Won't run after a couple good starts
It is out of vessel now
Starts but dies suddenly
So far....
New plugs, fuel pump, Kohler warranted exhaust elbow
Spec GM39685-GA2. SN 2137811

 

[Paulchace]

Also, new tstat
Where does raw water hose go from hear exch???

 

[Paulchace]

Heat exchanger

 

[More Leverage]

Mine needed a new controller! Cha Ching!! What codes are you getting?