Water won't circulate thru head

[CDone]

I happened to get caught in some low water recently and forgot to flush whn I returned home. Triied to flush and the water doesn't flow as it is supposed to. The book mentions nothing about how to clear blocked passages. Sure could use the help!

 

[joereeves]

And the engine is.......?

 

[dawgs]

Remove the ttell tale hose completely. Blow thru it to see if its blocked. Blow some air thru the tell tale hose outlet. Remover thermostats and inspect housing for blockages. Flush the thermo holes with water. Replace impeller. Replace water pump.

Theres a few things that can be done....good chance that will fix it