I am assuming that the heater hose connection on the water pump sucks coolant, the pump pumps it into the engine block (through timing cover,etc) and then coolant flows out of the engine through the heater hose connection on the intake, as well as out the upper radiator hose. The reason I'm asking is for proper water control valve placement. It seems that it should be between the intake manifold connection and the heater core with the flow towards the heater core?
Thanx All,
Gene
Thanx All,
Gene