What to Do When the Car Air Conditioning Compressor Sometimes Fails to Start?

[FrankLee]

If the car air conditioning compressor sometimes fails to start, check whether the power supply is properly connected, whether the plug is securely connected, whether there is any loose connection, and whether the AC switch on the air conditioning control panel is functioning normally. If all the above are normal, the compressor may be faulty, and professional inspection and repair should be sought promptly. The car air conditioning compressor is the heart of the car air conditioning refrigeration system, responsible for compressing and delivering refrigerant vapor. Depending on the working principle, air conditioning compressors are divided into fixed displacement compressors and variable displacement compressors. According to the working method, they are divided into reciprocating and rotary types. Common reciprocating compressors include crankshaft connecting rod type and axial piston type, while common rotary compressors include rotary vane type and scroll type.