Common Reasons Your Car AC Isn’t Working

September 16, 2022 Published by admin Leave your thoughts

Your car’s air conditioner is vital for keeping you cool and comfortable on hot summer days. But if it’s not working properly, it can be a real drag. Here are some common reasons your car ac might not be working.

1. The Refrigerant Is Low

The most common reason for a car AC not working correctly is that the refrigerant level is low. The refrigerant makes the air cold, so if it’s low, the air will be warm. You can usually tell if the refrigerant is low if you hear a hissing noise when you turn on the AC.

2. The Compressor Is Not Working

Another common reason for a car AC not working properly is that the compressor is not working. The compressor is what circulates the refrigerant, so if it’s not working, the refrigerant can’t do its job. This can be caused by several things, such as a blown fuse or a leak in the system.

3. The Air Filter Is Dirty

Another common issue that can cause your car AC not to work properly is a dirty air filter. The air filter helps to remove impurities from the air, so if it’s clogged, the air won’t be as clean. This can lead to the AC not working as well as it should.

4. The Condenser Is Dirty or Blocked

The condenser is what helps to cool the refrigerant. If it’s dirty, it won’t be able to do its job properly, and the AC will not work as well as it should. A build-up of dust and dirt often causes this. If the fins on your condenser are bent, it won’t work as effectively. The same is true if it’s dirty or blocked with debris. You can try cleaning it with a hose or a brush, but if that doesn’t do the trick, you’ll need to take it to a mechanic for repair.

5. The Evaporator Is Dirty or Blocked

The evaporator is what actually cools the air in your car. It looks a lot like a radiator and is usually located behind the dash. Over time, it can get dirty or even blocked with debris, preventing it from doing its job.

If you think this might be the problem, you can try cleaning the evaporator yourself. Just be sure to disconnect the battery first so you don’t accidentally electrocute yourself. If it’s too difficult or you can’t seem to get it clean, then you’ll need to take it to a professional.

6. There Is a Leak in the System

One of the most common reasons your car’s AC is not working is a leak in the system. This can result from many things, such as a hole in the hose or a cracked compressor. To fix this, you will need to take your car to a mechanic and have them repair the leak.

Common Reasons Your Vehicle AC Isnt Working

There are a number of reasons why your car’s AC might not be working properly. If you’re having trouble, start by checking the most common issues, such as the thermostat, fuses, or evaporator. If these don’t seem to be the problem, then you may have a more serious issue that will require the help of a professional. Contact M & M Tire & Service Center for all your car AC needs.