2010 25 hp e tec cooling system

[michiganjoe]

I changed my impeller and when I started my motor I had no water comming out out of the tell tale. I took the lower unit apart to find my impeller iin pieces so I reinstalled the old unit and once again had no water comming out. I am under the assumption that my cooling system is plugged up is there anyway to check this? It is a fresh water motor. I tried bowing air through the flush port and it is not letting me. does anyone have any suggestions?

 

[Bosunsmate]

You could try back flushing via the telltale but sounds like its in there solid and some dismantling might need to go on

 

[racerone]

Were you testing in the lake ?-------To me it sounds like not enuff water in a test bucket.