2016 Hyundai Sonata Refrigerant Capacity (2024)

FAQs

How many oz of AC refrigerant does a car need? ›

And considering that both too much and too little refrigerant will make the system not work properly, how much should you add to your system? That's a loaded question. Most cars hold between 28 and 32 ounces of refrigerant (or about 2—3 12oz cans), however larger vehicles and those with rear A/C will likely hold more.

A 2012 Hyundai Sonata takes approximately 19.4 ounces of R-134a refrigerant or Freon.

The most common reasons a Hyundai Sonata ac isn't working are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.

Do not use more than 24 oz. of 134A refrigerant! 1.5 lbs. or 24 oz of R134A is what is required. Hand-turn the compressor 15-20 times after charging!

There are no gimmicks or additives. Recharge your A/C — Over time, the seals and connections in your vehicle's air conditioning system can allow a small amount of R-134a refrigerant to leak past and escape into the atmosphere. Fill Size: 12 oz.

(1) It depends on the car. Most cars will hold between 28 and 32 ounces of refrigerant (or about 2-3 12oz cans), however larger vehicles and those with rear A/C will likely hold more.

One of the most obvious symptoms of low Freon levels is if your air conditioner is blowing warm or room temperature air. As we discussed, the air conditioning system in your vehicle operates by circulating this pressurized refrigerant. When the amount drops too low, it eventually affects performance.

The most common causes of broken air conditioning are leaks or compressor issues. If your air is blowing cool but not cold, the problem could be a clogged filter, cooling fan problem, radiator trouble, or it could simply be that you need to recharge your AC.

There are a number of reasons why your air conditioner might be running but not cooling. It could be an issue with the thermostat, the compressor, or the evaporator coils. Or, it could simply be clogged with dust and debris, which is preventing it from working properly.

What happens if you overfill R134a? ›

Having too much refrigerant in your AC can damage the compressor. This can happen because the excess refrigerant will likely collect inside the compressor and cause subcooling, wherein temperatures are below normal.

It is essential to ensure enough refrigerant in your air conditioner, as too little can cause the system to work less efficiently, and too much can be dangerous. The general guideline used when calculating the amount of Freon in a residential A/C unit is 2-4 pounds per ton of cooling.

According to PG&E, most central air conditioning systems use two to four pounds of refrigerant per ton of cooling capacity. A three-ton air conditioner would typically have six to 12 pounds of refrigerant for a proper charge.

There are 16 ounces in 1 pound.

A professional AC recharge cost ranges from $150 – $300 on average depending on the make and model of your vehicle.