What happens when AC is overcharged?
The main danger with too much refrigerant inside an air conditioner is that it can damage to the compressor.
The excess refrigerant will collect inside the compressor and lead to subcooling, temperatures below normal.
An overcharged air conditioner will also create higher pressure inside the system.
Why is my car AC overcharged?
So, what exactly happens when your AC system is overcharged? Well, the short answer is that your car’s air conditioner might start blowing out hot air. This is because if you have too much coolant in the system, then the compressor will have to work extra hard to move this coolant.
Can overcharging car AC damage compressor?
Not only is overcharging your system potentially dangerous, an overcharged system will not function properly and can seriously damage your A/C compressor or other component parts. The symptoms of an overcharged A/C system are exactly the same as a system that is undercharged: warm air out of the vents.
How do I remove excess refrigerant from my car?
How to Remove Refrigerant from Car AC?
- Switch the indoor thermostat off.
- Locate the low-pressure side of your refrigerant and the suction side of the compressor.
- Use your wrench to close the service valve that you will see on the condensing unit’s low-pressure side.
- Now, close the high-pressure side’s service valve just slightly.