Why Does a Car Leak Refrigerant?
2 Answers
Car refrigerant leakage is caused by aging hoses with holes or a faulty air conditioning radiator. Below is relevant information about car refrigerant: 1. Concept: Commonly known as air conditioning refrigerant, also referred to as portable equipment coolant. 2. Precautions: Connect the high and low pressure pipes of the air conditioning system to the red and blue pipes on the air conditioning pressure gauge device. Attach the hollow yellow pipe in the middle of the device to the vacuum machine. When the compressor is running, it can continuously compress the refrigerant and deliver it to the evaporator. Connect the refrigerant to the middle pipe and use the middle pipe to release air. After confirming there is no air, begin filling. Once filling is complete, remove the device and restore the pipes and connectors.
I've been driving for many years and have encountered refrigerant leaks in cars several times. The reasons are varied, with aging or corroded pipes being a major factor, especially after driving in saline-alkali areas for a long time, where metal components can corrode and develop small holes, leading to leaks. Wear and tear on joints and seals is also an issue; rubber rings harden over time and can loosen under pressure. External damage shouldn't be overlooked either, such as road debris hitting the condenser or improper handling by mechanics during repairs, where tools might scratch the pipes. Not to mention some design flaws in older cars. When refrigerant leaks, the air conditioning's cooling effect diminishes, making summer drives feel like a steamer. I recommend checking the air conditioning system every six months—early detection can save both hassle and money. If you're a DIYer, you can try using a simple detection fluid, but if there's an actual leak, it's safer to have it handled by a professional shop. This ensures a more comfortable drive and prevents compressor overload damage due to refrigerant shortage.
