Or the last maintenance, slightly different from the previous post, this post focuses on the place, oil, related records and additional services, and the whole will be more detailed. Especially for the two filters, the role of the air filter element is very great, as long as the car is running, it means that there must be air intake, the air intake of the vehicle is as important as human breathing, and the air filter element is a very important filter element in this link. it is particularly important to ensure the normal operation of the air filter element. The engine needs gas to ignite, and the gas enters the intake pipe from outside the car, passes through the air filter element, then passes through the air flow sensor, and then through the throttle can enter the engine to burn. After the air filter element is damaged, its filter quality will decline, and some irregular objects will enter the engine and wear away the piston of the automobile cylinder block. This time, I did a deep cleaning replacement of the air filter element, first took out the old air filter element, removed the shell, blew it with a high-pressure air gun and then wiped it clean, checked the throttle by the way, and then installed and reset the new filter element. The filter element of the air conditioner was also replaced, so I also disinfected the vehicle yesterday, so that the internal and external environment would be better, the weather would be hot, and the car would be relatively relieved to use.
I. place
First of all, the choice of the place, in fact, 4S stores are offering a variety of preferential maintenance programs to choose from, especially night maintenance, I personally still accept it, if the home is close, I personally suggest to go to the 4S store for maintenance. The reason is that the technicians there are trained by the manufacturers, understand the models, and are technically excellent. In addition, you can rest assured that the accessories in the 4S store are definitely original parts. So if there is a discount, the individual is still willing to choose to go to the 4S store. Personally, I do not conflict with professional brand stores, the main reason is that they are close, and they are devolved to almost every community in the city. It is really difficult to judge the quality of maintenance personnel unless you have been there a few times. Accessories are certainly not as reassuring as those in 4S stores, this is what you have to say, but it is also relatively formal.
2. Engine oil
If there is no better choice for engine oil, it is best to use the brand and label of oil recommended by the manufacturer. I have also used 5W-40 oil before, although the old driver all said that the engine of the car has wear and tear, the gap will be large, and it is more appropriate to use 40% oil, but my actual experience is to use the label recommended by the manufacturer as far as possible, and it is not suitable to change the oil brand frequently.
III. Record
Of course, if you can rest assured, you can play games and brush your moments in the customer rest area. I am used to chatting with the master. I can also ask some questions when I come across a more chatty master. In this way, I can record the maintenance process. Secondly, I can also play the role of supervisor. Finally, I can learn a lot about automobile repair, so why not do it?
IV. Additional services
It will be more acceptable if there are additional services, and they are free of charge. For example, car washing after maintenance, simple cleaning of engine compartment, glass cleaning and so on. The following mainly talk about engine room cleaning, immediately into the summer, the engine room cleaning first open the engine room can always check the oil, gas pipes, the most direct is to see if there are hidden dangers such as pipes, joints, etc. In addition, the greasy oil can be removed, which is more conducive to the heat dissipation of the engine cabin. Of course, it would be better if the service is free, even if it is not free, it is recommended that we take advantage of the hot summer to do it, there is no harm. Then there are 26 basic free checks, in fact, don’t underestimate these checks, you can often find problems with your car in advance and know it well, just like in my maintenance, I saw a slight oil leakage in the right shock absorber. The wear of the front brake disc is almost to the limit.

In fact, the maintenance of this problem should be paid attention to, whether the car drives smoothly or not, in addition to the quality of the car itself, the most important thing is to rely on the owner’s attention to the maintenance of the car. If the car is well maintained, it will be easy to use. I hope everyone can be kind to the car and love my love.