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Try pressing in the air recirculation button for the heating and air conditioning. Even though the fan is off many times fresh air coming in from outside will push air throught the system.
It's probably the air recirculation door. When the door is closed, it circulates the air inside the car. When it's open, it allows outside air in. Even with the door closed, you will still get some outside air in.
Full cold, medium fan, recirculation or max settingFull cold, medium fan, recirculation or max setting
I wish I knew!
Check blower motor fuse Blower motor resistor pack? Fan switch? Selector switch? ---- Is the Blower Motor Working? I'm not sure if the question is that the blower motor is working and "no air is blowing thru the vents'! If the blower is working and no air is blowing thru the vents then you could have a broken Recirculation Door. That is another common heating problem with the 99/04 Jeep GC. The recirc door brakes and falls down blocking the blower which will reduce or block the air flow completely. Normally the dashboard would have to be removed to replace the broken recirculation door. See the Link below for a NO Dash Removalrecirculation door fix. ----
with a new compressor is a good place to look and see if it's working then see if the fan to blow it is still working you fix it with a new ac compressor pulley and recharge the freon in the car
I just had mine replaced. Cost was $205.00 with labor. Air still isn't working I just had mine replaced. Cost was $205.00 with labor. Air still isn't working
MAX A/C position recirculates the air inside , shuts off air from outside
EGR or Exhaust Gas Recirculation is an emission control function installed on vehicles starting in the 1980's. It's intended function is to reroute unburned or partially burned exhaust emissions BACK into the intake system and re-burn them in the combustion process. A system that is not working properly has no effect on air quality IN the vehicle, however your vehicle will have dirtier emissions from the tailpipe.
Is the fresh air recirculation working? Is this after using AC? AC cold coil needs to be sprayed with Lysol or alcohol to remove mold mildew and bacteria. Previous driver passed gas or gunked up the seat with BO
turn switch off and on
Its probly your fan not working right check it out okay I seem to be having the same problem. If the fan does not turn on when you turn the AC on then I believe that it is electrical problem.