...blend door actuator faulty, or a faulty blend door. This door switches from hot to cold vents. On expeditions equipped with rear AC front and rear AC have seperate actuators. Hopefully this
...cold. I changed thermistat, had the heater core back flushed twice and it flows with no debris, the blend doors are moving and all hoses are hot. This truck has no heater control valve.....what could ...
...and when I turn the knob from cold to hot the air never gets warm only blows out cold more than likely your blend door or actuator is bad to replace blend door is a large job dash has to come ...
cold front and back. I flushed the heater core and didnt get any gunk out. Is this the heatercore or is this the blend door if the heater hoses are both hot its a blend door actuator, and possably the
Question about Ford Expedition
hot. It blows cold passenger side, middle row and very back. Blend air door actuator may be bad. Blend door is stuck. Rotate ac knob back and forth with ac off. Then turn ac on with knob at full cool.
...(the part the blends hot/cold air to get the temperature you select) separating from the blend door. There is a kit available to repair it if you are handy with a rotary cutting tool and
...cold air, untill excellerate hard then I can hear it colse, then I get hot air is there a vacume line I can check and what color is it? the problem is caused by a sticking air temperature control ...
Question about Ford Expedition
...hot or not it blows cold and it's not the knob it is turning an not broken on the inside. So front heat works rear heat does not an if it's a blend door that's not working are ...
...doors inside the heater case to control from hot air to cold air. the actuators are located behind the pass side rear 1/4 trim 1 on top and 1 on the side of the heater case. remove trim and ...
...cold to hot when the rear air is on it will go from cold to hot. the front air works fine. recently had the rear air fixed for the clapping door in the rear. sounds like the Blend Door Actuator. Mine ...
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