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If your AC is only blowing air through the top vents, it could be due to a malfunctioning mode door or blend door actuator, which controls airflow direction. Alternatively, there might be a blockage in the ductwork or a problem with the control settings. Additionally, low refrigerant levels or issues with the AC's compressor might also contribute to uneven airflow. It's advisable to have a professional inspect the system to diagnose and resolve the issue.
What else can I help you with?
Your central air conditioner turns on but is not blowing through the vents?
If central air conditioner turns on but is not blowing through the vents, check the filter. If it is dirty, change it. Change the thermostat into cool, this will defrost the air conditioner.
What is wrong if the vents are only blowing hot air?
you may just be low on freon
When the battery was disconnected the air stopped blowing through the front vents on your 2004 trailblazer why?
No power, no air! Simple
Always blowing hot air through the vents?
Doors in the kick panels or heater box are not closing to redirect the air.
What causes the air conditioner on a 2003 Chevy trailblazer to stop blowing through the ac vents and start blowing through floor and defrost vents?
Check for a vacuum leak -sounds like it is starving for vacuum and reverts to the default position
What causes the front air conditioner on 1999 Lincoln navigator to stop blowing through the ac vents and start blowing through the defrost vents?
When there is a problem in the vent system it defaults to defrost setting. Check the doors & vac supply
AC vents blowing through Defrost and bottom vents 05 crown vic?
2003 crown vic air conditioning vent dont blow
Why your Isuzu Rodeo 1996 is not air coming out the vents and blowing still working?
Jammed blend door or blockage in the ducts if you mean to say air isn't blowing through at all.
Why does hot air blow out of drivers side air vents in gmc Denali?
perhaps because the engine running heats coolant that cycles through the heater core and has air blowing across the aluminum to exchange the heat into the air that is forced through the vents
1999 Pontiac Montana and there are 5 vents on the dash but only 2 of the vents are blowing cold air and the other 3 on the driver side are blowing barely cool air?
There are 2 filters you access in the glove box. If they are dirty you get almost no air. Clean or replace them and be amazed at the difference
Chevy trailblazer 2004 air vents do not blow air?
If the air vents of the Chevy trailblazer 2004 are not blowing air, have the fuel pump checked.
The air conditioning vents are not blowing air?
The most common cause of an air conditioner not blowing air is a plugged filter. Be sure your filter is clean.
