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How much freon does a 2015 Subaru Forester take?


As a trusted auto service provider with years of experience in car maintenance and repair, I often get questions about refrigerant capacities for various vehicles. If you own a 2015 Subaru Forester and are wondering how much freon (refrigerant) it requires, this article will provide you with the accurate information you need to keep your car's air conditioning system running smoothly.


Understanding the Refrigerant Capacity of the 2015 Subaru Forester


The 2015 Subaru Forester uses R-134a refrigerant, which is the standard for most vehicles manufactured before 2021. The refrigerant capacity for this model is approximately 17.6 ounces (500 grams). This is the amount required to ensure optimal performance of the air conditioning system.


Why Is the Correct Refrigerant Amount Important?


Using the correct amount of refrigerant is crucial for the following reasons:



  • Efficient Cooling: Too little refrigerant can result in insufficient cooling, while too much can strain the system and reduce efficiency.

  • Preventing Damage: Overcharging or undercharging the system can lead to damage to components such as the compressor.

  • Cost Savings: Maintaining the correct refrigerant level helps avoid costly repairs and ensures the system operates efficiently.


How to Refill the Refrigerant Safely


If you need to refill the refrigerant in your 2015 Subaru Forester, follow these steps or consult a professional:



  • Locate the low-pressure service port on the air conditioning system.

  • Attach a refrigerant gauge and ensure the system is not over-pressurized.

  • Slowly add R-134a refrigerant while monitoring the gauge to avoid overcharging.

  • Stop once the system reaches the recommended capacity of 17.6 ounces (500 grams).


It’s always a good idea to have a professional handle refrigerant refills, as improper handling can lead to system damage or safety hazards.


When to Seek Professional Help


If you’re unsure about refilling the refrigerant yourself or if your air conditioning system is not functioning properly even after a refill, it’s best to consult an experienced auto repair shop. At Kevin’s Autos, we specialize in diagnosing and repairing air conditioning systems to ensure your vehicle stays cool and comfortable.


Feel free to contact us for assistance or to schedule an appointment. Keeping your car in top condition is our priority!


Frequently Asked Questions

How much R-134A refrigerant is required?


All new compressors from Classic Auto Air contain a full system charge of oil. Do not use more than 24 oz. of 134A refrigerant! 1.5 lbs. or 24 oz of R134A is what is required.



How much Freon does my unit hold?


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.



How many 12 oz cans of freon do I need?


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. Check your vehicle manual for the system capacity for your specific vehicle.



What kind of Freon does a Subaru Forester take?


Subaru refrigerant filling quantities R134a and 1234yf

ModelYear of manufactureFreon
Subaru Forester (SF) RHD1997 - 2003R134a
Subaru Forester (SG) 2,0i/2,0i Turbo/2,5i2003 - 2008R134a
Subaru Forester (SH)2008 - 2013R134a
Subaru Impreza2007 -R134a



How many 12 oz cans of Freon equal a pound?


Weighing in at a 14.7 grams per can, you will need 32 cans per pound.



How much air pressure does a 2015 Subaru Outback take?


Subaru Tire Pressure Guidelines
For example, the ideal Subaru Crosstrek tire pressure is 33 PSI front / 32 PSI rear when cold, while the ideal Subaru Outback tire pressure is typically 35 PSI front / 33 PSI rear when cold.



Can you put too much Freon in?


Miscalculating the amount of refrigerant you need and supplying too much can cause the unit to experience increased pressure, blockages, and malfunctions.



What is the recommended psi for Subaru Forester?


Proper Subaru Tire Pressures for Recent Gen Subaru Models
Subaru Forester: 28–36 PSI. Subaru Crosstrek: 30-36 PSI. Subaru Legacy: 30-35 PSI.



How much air pressure does a 2015 Subaru Forester take?


28 psi to 36 psi
The Subaru Forester is equipped with 8 original equipment tire size sets. The recommended Subaru Forester tire pressure ranges from 28 psi to 36 psi.



How much freon does a 2015 Subaru Forester hold?


Your 2015 Subaru Forester calls for 18 ounces of R 134A freon. See the link below for verification as well if needed. You're welcome,Wilmer! Glad I could be of some help today!


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.