I have a 200 yamaha that have changes the impeller- thermostas-popit valve and starbord side top sensor keeps going off- the cylinder is hot but i was told engine cooling system needs flushed. How is the best way to do that ?? The engine performs fine- no misses-no water leaks- plugs are clean...
I have a 200 yamaha that have changes the impeller- thermostas-popit valve and starbord side top sensor keeps going off- the cylinder is hot but i was told engine cooling system needs flushed. How is the best way to do that ?? The engine performs fine- no misses-no water leaks- plugs are...
