What to do if your air conditioner is not blowing cold air?
If your car’s air conditioner isn’t blowing cold air, the first thing you should look for are signs of leaking or an A/C compressor that does not engage. If the A/C system requires substantial repairs, you may not have the equipment necessary to conduct those repairs at home.
Why does my car air conditioner blow cold then warm?
Any number of culprits could be causing your car A/C to blow cold then warm air, including: A Leak in the A/C System A small refrigerant leak is the most common reason a car’s A/C gradually loses its cool.
What to do if your car air conditioner is not working?
If the air is warm to cool, but not cold as it should be, there may be an issue with air flow. Check to see if the cooling fans on your radiator are running. If they are not, there may be an electrical issue. You may need to replace the cabin air filter in your vehicle to increase air flow.
What should I do if my air conditioner is low on refrigerant?
If it is low on refrigerant, however, you can recharge it using a recharge kit you can purchase at a local auto parts store. Start the vehicle and turn on the air conditioner. Use the key to start the car and turn the air conditioner on high. Feel the air coming out of the air conditioner and assess how warm, cool, or cold it is.
Why does the AC stop blowing cold air?
Your fan setting, filter, and your breaker are common reasons why your AC isn’t blowing cold air. But the root cause might be more complicated — such as the condenser coils, refrigerants, compressors, or wiring.
Why is my truck AC not blowing cold air?
As mentioned, there are many potential causes for your AC to blow warm or hot air into the cabin rather than cold, fresh air. These include: Low Refrigerant: Low refrigerant will prevent your air conditioner from operating (the clutch won’t kick in and make the compressor cycle if the amount of pressure in the system is off).
What causes the a/C not to blow cold air?
- Damaged Condenser Fan. The first thing to check if your car air conditioner does not blow cold air is the condenser fan.
- Freon Leak. Freon is another word for the refrigerant that cools the air.
- Needs Recharging. The air conditioning system must be recharged in order to work effectively.
- Blend Air Door.
- Condenser Failure.
- Clogged Cabin Filter.
Why is the AC air not blowing?
The most common causes of an AC not blowing are related to: fan problems power issues thermostat problems clogged filters blocked registers dirty coils ductwork leaks & blockages system design flaws