Is there a heater control valve on the Ford Expedition?
The Expedition does not use a heater control valve to regulate flow through the heater core. Ford did do this on the later model Explorers, but not the Expedition.
What kind of heater does a 99 expedition have?
I have a 99 expedition (5.4 V8)with front and rear heat. The hoses going through the firewall and to the rear are both cold to the touch when the car is warmed up. I am hoping the problem is my heater control valve that allows coolant to flow through the heater cores.
Where is the rear heater control valve located?
Searching “expedition heater” will get you to the right place. There is a rear heater control valve check under car middle outside valve is under car before it goes inside car to rear controls water flow to rear heater by a vacuum hose
How to bypass the heater control valve on YouTube?
Heater Control Valve bypass port – information update. – YouTube Heater Control Valve bypass port – information update. If playback doesn’t begin shortly, try restarting your device.
The Expedition does not use a heater control valve to regulate flow through the heater core. Ford did do this on the later model Explorers, but not the Expedition.
I have a 99 expedition (5.4 V8)with front and rear heat. The hoses going through the firewall and to the rear are both cold to the touch when the car is warmed up. I am hoping the problem is my heater control valve that allows coolant to flow through the heater cores.
Searching “expedition heater” will get you to the right place. There is a rear heater control valve check under car middle outside valve is under car before it goes inside car to rear controls water flow to rear heater by a vacuum hose
What’s the best way to replace a heater control valve?
Step 13: Refill the cooling system. Use a 50/50 mixture of antifreeze and distilled or demineralized water to refill the cooling system. Step 14: Bleed all the air out. To get all the air out of the cooling system, you will need to start the vehicle, turn the heater on high, and allow the vehicle to achieve normal operating temperature.