What to Do When the Car Air Conditioner Blows Air but Doesn't Cool?

[MacCarmen]

If the car air conditioner isn't cooling due to a dirty condenser, simply rinse it clean with water. You can do this yourself at no cost, without spending a penny. If the car's air filter is covered in dust, the cooling effect will be significantly reduced, affecting the air conditioner's performance. Therefore, the car's air filter should be replaced regularly. If the lack of cooling is determined to be due to insufficient refrigerant, simply visit an auto repair shop to add the appropriate refrigerant to resolve the issue. When the compressor slips during operation, it reduces the compressor's speed, thereby decreasing the efficiency of compressing the refrigerant. In this case, the belt should be tightened or replaced with a new drive belt.