Bob's Resource Website (2007)

Heater Valve Repair

Hose Routing (very important)
The supply (high pressure) to the valve is always the side /curved tube / the straight tube is the line to the heater core /

HOSE ROUTING Non-Avanti Click for larger pic AC1-71 is the high pressure hose from the water pump or Cyl. head	HOSE ROUTING Avanti #17 is the supply TO the valve ( note that the page says "core to water pump" but it should read "water pump TO control valve inlet (side/curved) port" Click for larger pic