2004 Ford Crown Victoria "air vents defrost flow" Questions

air vents I am not getting any air flow through the main air vents. The air condition is cooling, but when I turn the air condition on air will only flow through the defroster vents on the dash or the

...air vents. Air flaps are acting by electrically motorized mechanisms. Here you must search for damages! There is an air door that is not functioning under the dash. As long as you make sure that your ...

...engine opens and closes the door that directs air flow thru the vents.I would guess the door is stuck in the middle of the range or something is blocking it.The blend door(s) is behind the glove

...air flow inside the car changes to the defrost outlets when accelerating - if I release the accelerator pedal, the air will return to come from the setting selected on the panel. Note: all modes seem ...

...air flow stays on defrost, it does have automatic climate control if that makes any difference Check for vacum at the heater control ports behind the dash and for vacum leaks. For safty reasons the ...

...engine vacuum drops until the rpm levels off. when there is no vacuum to the motor, the default postion directs air flow to the defrost vents to make sure you're able to clear the

air to trickle out? does it blow hard and cold out the defrost vents? If no, your evaporator is icing up from too much freon flowing into it. The a/c cycling switch will need to be changed. If it does

...air out the defrost openings or sometimes the floor vents. It used to do it only when going up inclines. Now it is doing it more frequently on level roads. Had it checked a couple of times and the ...

air flow to that and it's not coming out of your vents, you may have to open up the plenum to clean the coil inside. I shouldn't need to tell you to be careful and not cut the lines and have a idea of

...vents and good air flow to dash vents. When I switch to defrost I have good air flow to side window vents,but poor flow through defrost vents. The door actuator has full movement to both stops. I do ...