3 Reasons Your Car’s AC Blows Hot Air


In the heat of the summer, the last thing you want to experience is your car’s AC blasting hot air. Not only is your AC critical for your comfort, but it is also important for your safety. When the temperatures outside are between 80 degrees and 100 degrees, your car can reach between 130 to 172 degrees with the windows up. 

If your AC is malfunctioning and blowing warm instead of cool air, here are three things that could be the culprit.

Blocked Condenser

As airflow comes through the front of your car, your condenser cools the hot refrigerant. If any debris caught in your car can block the condenser and your AC will be unable to cool the refrigerant. When it comes to blocked condensers, you can usually look through the grill of your car to see it. If you see any debris in your grill, you should remove it to see if it fixes the issue.

Leaked Refrigerant

Leaked refrigerant can occur at the AC hose connections but can also occur at any point throughout the air conditioning process. You may see an oily substance on the connection, but this isn’t always the case. If you suspect that you have leaking refrigerant or any issues with your AC, you should check with a professional in Car AC repair Fairfax VA drivers trust.

Problematic Wiring

One of the most difficult problems to diagnose with your car’s AC is an electrical issue. If your AC stops working, you may need a technician to look at the wiring to see any broken or frayed wires. 

By no means should anyone have to deal with an AC that doesn’t function properly. Fortunately, if your AC is malfunctioning, some repairs can be done. Knowing what the problem might be can bring you one step closer to finding a solution.


Posted May 19, 2021 by Car Blog in category General