After the car has been in use for a period of time, the performance and efficiency of its air conditioning system will begin to decline and send related problems. This will not only affect the car's comfort, but also the car's driving will have some harm. So it is important to understand the relevant knowledge and troubleshooting methods. Common Faults of Car Air Conditioning Pumps and Their Causes Analysis Common Faults of Car Air Conditioner Pumps: 1. The cooler does not produce cold air 2. The fan or blower is abnormal or stops running. 3. The machine is overheated after prolonged use. 4. Some odors or gases are vented Mouth release. Analysis of the causes of the car pump problems 1. Insufficient coolant: at an appropriate time, the amount of coolant running out, so the air conditioning system does not work. It is possible that the hose of the air-conditioning pump has formed a leak quickly dries off the drier. If so, you have to get the necessary parts of the entire system of its ruins and change it to the front. 2. Battery failure: This means that if the battery is not efficient enough to meet your system's energy needs. Replacing batteries or vehicles to provide effective service from a reliable garage can solve this problem. 3. Bacterial formation: The car's evaporator vents have been developed to create a bacteria that can be removed by rinsing the system. These are the common problems of car air conditioning pump and its analysis of the reasons, of course, there are some ways to provide troubleshooting, I hope this information is helpful to your understanding. This article is copyrighted industry interconnect (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network Editor: Zeng Fenfen (QQ / micro letter: 2355962927) starting: http: //beng.liuti.cn / (Service Hotline: 400-6030-811)