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The Air Conditioner Is Not As Cold As An Oven. What Are The Problems With Driving?

  • Every card user can’t drive without the air conditioner in summer. If the air conditioner breaks down, it’s hard to drive in the “oven”, which is easy to have an adverse impact on driving safety. Now let’s take a look at the common reasons why the air conditioner does not cool, and eliminate the faults in time.

The impurities in the air conditioning condenser are accumulated and the heat dissipation effect is poor

air conditioner
  • The condenser (also known as air conditioning radiator) is installed in front of the engine. Generally, it can be seen by opening the front cover. Dust, sediment, mosquitoes, leaves during transportation, catkins, poplar catkins and other impurities common in northern spring are easy to cover the condenser, which will cause poor heat dissipation effect after long-term accumulation.
  • Generally speaking, the pipelines and parts of new vehicles within 2-3 years are not easy to fail. The condenser is the main reason why the air conditioner does not cool. The solution to the problem is also very simple. The condenser is relatively not delicate. When washing the car, you can clean most of the impurities with an air gun or water gun.

 The air conditioning filter element has accumulated dust and poor ventilation effect

air conditioner
  • The air conditioning filter element mainly filters dust and catkins in the air to prevent impurities from entering the air conditioning system and causing damage and ensure good air quality in the vehicle. The long-term operation of the vehicle can not avoid the backlog of dust.
  •  The main performance conditions are as follows: 1 The light of the air conditioner has noise, but the air volume is very small; 2. Air conditioning odor, etc. Generally speaking, it is more appropriate to replace the air conditioning filter element once every three months. If it is a harsh environment such as construction site or mining area, the time should be appropriately advanced.

Damaged pipelines and connecting parts, air conditioning refrigerant leakage

air conditioner
  • There are many parts of automobile air conditioner. After a long time of high temperature, turbulence and other factors, the connected hoses and connecting parts can not avoid aging and loosening, resulting in refrigerant leakage and no refrigeration of air conditioner. In addition to timely replacing and fastening the nuts at the connection, we should also isolate the hose from the engine and other components to avoid damage again. Many teachers are very experienced. It is indeed very effective to do a good job in the binding and fixing of lines before the operation of new cars.

The fault of compressor and expansion valve shall be repaired in 4S shop in time

air conditioner
  • The compressor is comparable to the heart of air conditioner and plays the role of compressing and transmitting refrigerant. The common faults are as follows: 1 Abnormal wear of internal parts of the compressor, resulting in obvious noise; 2. The conveyor belt slips and does not transmit power, etc. Expansion valve, also known as throttle valve, is mainly used to create conditions for refrigerant evaporation and control refrigerant flow. At this time, you should go to professional service points and 4S stores for maintenance to avoid greater losses.
  • Nowadays, air conditioning has become the standard configuration of almost every car, and our trucks are running on the road day and night, and occasional minor faults are inevitable air conditioner. However, as long as we develop good driving habits, the probability of sudden faults is still relatively low. We should also know more about our vehicle configuration and try our best to find the reason when there is a failure, so as to avoid following others and causing the cost of unnecessary parts replacement. After all, this is hard-earned money earned at the risk of health threats.
  •  Finally, in the hot summer, I hope you can use air conditioning refrigeration as much as possible. The small amount of fuel saved is not more important than health.
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