Why is my car AC inconsistent?
Cold Air Blows Intermittently Intermittent cooling is often caused by the components of your vehicle’s AC system freezing up. Typically an iced over evaporator is the culprit. There may be numerous issues causing the icing—from a dirty cabin air filter to a blocked evaporator drain or an overcharged system.
Why does my AC work sometimes and not others?
If your air conditioner will turn on, and your thermostat is set properly, but your system is not cooling you may have a dirty or blocked air condenser. If your air conditioner is still not cooling air, you may have a problem with your compressor or refrigerant and will need to contact a professional.
Why does my AC get warm then cold?
If your A/C flip-flops from hot to cold and back again, your expansion valve could be failing. The expansion valve distributes the proper amount of refrigerant to your evaporator. If the valve is blocked, the refrigerant flow could be restricted or could be too unrestricted. Your A/C blows warm air.
Why is my air conditioning not working on my Subaru Outback?
Common Reasons Why A Subaru Outback Is Having Air Conditioning Issues: Let us give a glance at the following pie-chart. At a glance, the 6 major reasons for the air conditioning problem in Subaru are: Issues With AC Refrigerant. AC Compressor Dies. The AC Compressor Switch Is Not Okay. AC Condenser Is Scarred.
What makes up the air conditioning system in a Subaru?
Typical Subaru Air conditioning Problems explained. The Air conditioning (AC) system in your Subaru is made up of the following. A compressor, Condenser, Evaporative (Evap) core, Expansion valve, receiver dryer, hoses and lines, thermo sensor and the controls.
How often should a Subaru air conditioner be serviced?
The newer Ac systems (2005 and up) are smaller than they have been previously and even just a slightly low charge can affect the performance. Typically speaking we only think about the Ac system when it isn’t working correctly, but the reality is, it really should be serviced at least every 4 years.
Why does my Subaru Legacy Run low on AC?
The 2000 to 2004 Legacy and Outback suffer from leaks at the 2 Ac hoses one from the compressor to the condenser and one form the compressor to the Evap core. This causes the system to run low or empty.