Even the smallest amount of foreign debris in the system can restrict the flow of refrigerant and oil. Any foreign objects in the AC system can cause blockages and prevent the compressor from operating efficiently.
HOW TO USE AC RECHARGE FREE
What is a Car AC System Flush?Īn A/C system flush is a necessary procedure to ensure the air conditioning system is clean and free from any contaminants. These bits and pieces of debris can be a detriment to the A/C system, blocking small passages and causing more damage to other components and potentially destroying the new compressor.Īn AC system flush is the best way to ensure debris is removed from the system. When the compressor fails it sends shards of metal and plastic debris into the system. One common cause of air conditioning troubles is compressor failure. If your air conditioning system experiences the unfortunate circumstance of failure, you will want to have your system repaired properly so that you can keep your cool.
HOW TO USE AC RECHARGE PROFESSIONAL
What a nightmare! That's why we think it's better to get professional A/C service the first time instead of using cheap refrigerant recharge kits.Driving around the Valley without air conditioning is miserable, especially since some summer days can reach blazing temperatures as high as 120 degrees. An overcharged system will blow hot instead of cold, and will need to be serviced by a professional to safely remove excess refrigerant from your car. These cheap DIY kits only measure the pressure on one side of the system, meaning it's easy to accidentally overcharge the air conditioner. Then, the right amount of refrigerant is added - by weight - and the system pressure tested on both the high and low side of the system. To properly recharge a car's A/C system, the entire system must be evacuated to remove any remaining refrigerant and any excess moisture. Refrigerant gas is measured by weight, not pressure. Sure, there's a gauge at the top that indicates the pressure in the system - but that's not an accurate way to determine if the right amount of refrigerant is in the system. Even if your car is compatible with refrigerant recharge kits and it doesn't have any major leaks, there's one fatal flaw in these devices: they don't measure the amount of refrigerant going into the system.