Having your car air conditioner go out suddenly can ruin your day especially on a hot summer day. There can be various reasons why your car air conditioner is not blowing cold air. Here are the top 5 reasons why your car AC is not blowing cold air.
Car AC Is Not Blowing Cold Air
- REFRIGERANT LEAKAGE
Refrigerant leakage is one of the most common causes of your car AC not blowing cold air and it is very difficult to pinpoint the exact location of leakage. The leak can be from a damaged hose or just loose connections. In case of a large amount of leakage, it is advisable to flush the entire refrigerant and replace it.
- CONDENSER BLOCKAGE
The condenser is responsible for converting the hot air into cool air by using the airflow that comes through the front while driving. So if the condenser is blocked by some type of debris or dust, it will not be able to cool the refrigerant and your car’s air conditioner will continue blowing hot air.
- FAULTY COOLING FANS
If the fans are not working properly, the condenser will not receive proper cooling. The fan motors might get damaged with dust or dirt accumulation or a blown fuse. Faulty cooling fans can cause your car to emit only hot air.
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- COMPRESSOR FAILURE
It is not possible for an AC system to function properly with a faulty compressor. The compressor goes bad if it is not used for long periods of time. So it is advisable to run your car’s AC system at least once every three weeks.
- ELECTRICAL ISSUES
It is most difficult to detect electrical issues when it comes to a car’s AC system. A short circuit in the electrical unit or broken wires can be the reason why your car air conditioner is not blowing cold air. However, you can make a visual inspection if the wires are broken and should be repaired or replaced.
Given above are the most important reasons to consider if your air conditioner is not blowing cold air. Air conditioner not working properly is a very frustrating thing that can happen to your car. Therefore, It is always recommended to follow regular service schedules to avoid any damage to your car.