When driving in the summer, nothing is more disturbing than the failure of the air-conditioning system. A few days ago, in my neighbour wang's car, i felt strange when i just got in the car and, although the air conditioner had been turned on, the wind had not been cool. The king complained while he wiped his sweat, saying, “it's probably the air-conditioning compressor that's out of order, it's bad, and it's really hard to drive in the summer.” in fact, car ac compressor failure is a common problem, and today we will look at this knowledge and how we should respond to it。
How do you judge that compressor may have been damaged? The most visible signs are that air conditioners are not properly cooled or that the effect of refrigeration is significantly reduced. For example, even if the king's car had been driving for a long time, the temperature inside it could not be reduced, and the wind, though wind, was not cool. In addition, it is common to hear abnormal noises when the air conditioner is turned on, such as the sound of “twirling” or “smoking”, especially when the engine changes. Particular attention should be paid to this, which is likely to be a sign of problems with internal parts of compressors。
Last year, a friend's vehicle used air conditioning not only had poor cooling effects, but also felt that engine power had been reduced and accelerated less quickly than before. An inspection at the repair plant revealed a breakdown of the air conditioner compressor and an internal problem of card delay, which resulted in an increased burden when the engine drives the compressor. Therefore, if a significant decrease in vehicle power is found after the air conditioner has been activated, it may be a problem with the compressor。
Why is a good compressor suddenly damaged? The reasons are varied. One of the most common reasons is the inadequacy of freon. Freon is known as the “blood” of the compressor, whose internal lubrication effects are significantly reduced if it is not available, resulting in wear and tear. One car owner, the air conditioner, had gradually lost its cooling effect and had not been taken into account until it was completely out of service, and had found that the compressor had suffered serious internal wear and even the presence of iron crumbs because the freon leak had not been replenished in time。
In addition, the presence of impurities or moisture in air conditioning systems can cause problems. It's kind of like when we accidentally ingestion sand when we drink. Similarly, entry of these impurities in compressors accelerates the wear and tear of the parts over time and is prone to damage. In particular, vehicles that had previously repaired air-conditioning pipes could leave a risk if not properly handled。
In addition, the ageing of compressors is a cause of problems. After more than a decade of vehicle use, parts and components are bound to wear and tear as if human organs were degraded with age. The wear and tear of the bearings and the ageing of the seals may result in the compressor not working properly。
In the case of compressor failure, appropriate maintenance measures should be taken on a case-by-case basis. In cases where only minor wear and tear or temporary “incapacity” due to the lack of freon, it is sometimes only necessary to supplement freon and clean up the system. This was the case, for example, in the car of one of my relatives, where the repair master replenished freon and cleaned the condensers, and the air conditioning returned to normal, thus saving considerable maintenance costs。
If the wear is severe, such as piston or tank damage, the compressor may need to be replaced. In this case, care must be taken that the entire air-conditioning system must be thoroughly cleaned when replaced, otherwise the new compressor may soon be damaged. In addition, freon must be qualified for use and must not be greedy about using poor products cheaply to avoid serious damage to compressors。
To be honest, work such as repairing air-conditioning compressors is recommended to find a reliable repair plant or 4s shop. Self-testing can lead to greater losses due to a lack of professional tools and technology. I have seen people buy spare parts on their own networks, resulting in freon leaks as a result of inappropriate installation, and damage to other components, which ultimately does not pay。
Care should also be taken not to wait until problems arise. Prior to the use of air conditioning during the summer, freon should be inspected for adequacy and leaks in the pipes. Even if the vehicle does not use air conditioning for long periods of time, it should be activated occasionally to operate the compressor, which would reduce the ageing of the components。
In general, the failure of car air-conditioning compressors, while distressing, is usually addressed when appropriate repair sites are identified and selected in a timely manner. It is hoped that these experiences will help you to make it easier for you to drive in the summer. Finally, if you think this information will be useful, you're welcome to offer some praise and attention, and wish everyone success in your drive
