Which car maintenance projects are pitted?

In recent years, with the rapid development of automobile industry, the functions and safety of automobiles are getting higher and higher, and more and more consumers choose to buy automobiles. In addition, the current car purchase concessions are relatively strong, and there are many phased policies, so that people with insufficient funds can also enjoy the convenience brought by cars. Cars that cost a lot of money should naturally be well maintained. Many car owners will choose to clean and maintain their vehicles regularly, which will also make their vehicles last longer. At the same time, many automobile maintenance services have emerged. These maintenance services look varied, but the prices are not low, and each item will cost a lot of money. Many car drivers are skeptical and don't know whether these services are useful or not.

Automobile is a very complicated mechanical product, which consists of thousands of mechanical parts. As long as one part is damaged, the car will have problems. Maintenance is essential if you want a car to run normally for a long time. Many auto shops will offer a series of maintenance services, but some of these maintenance services are very useful and some are unnecessary.

The first one is four-wheel alignment.

I believe many old drivers have done this project. This project is mainly to test whether the four tires of the car have problems such as deviation and wear. If these problems do not appear in daily driving, you can choose not to do it, which will save a lot of money.

Second, many car owners will be promoted to various cleaning services when they report to the car shop for maintenance.

Salespeople don't care how many kilometers the vehicle has traveled. Anyway, when they see that a car needs maintenance, they will push cleaning services, such as throttle cleaning, nozzle cleaning, air intake cleaning and so on. And they will also come up with a lot of information and pictures of serious carbon deposition in the engine to scare the owners. In fact, it is completely unnecessary to clean the engine just after the new car has run for thousands of kilometers. Today's gasoline is very pure, and there will be no large amount of carbon deposit. Only those cars that have been driven for many years and don't often do maintenance will have serious carbon deposits.

Third, some car owners will encounter tire maintenance projects.

Most car owners will question this. Does the tire still need maintenance? Tires are in contact with the ground every day, and wear is inevitable. It is understood that when the vehicle travels to 120Km/h, once the tire puncture occurs, the passenger mortality rate in the vehicle is as high as 100%, so it can be said that the tire safety is related to the passenger safety in the vehicle. Tire maintenance projects launched by some auto shops are nothing more than waxing tires and cleaning up dirt on tires, which will not play a great role in safety protection. When the tire is punctured more than three times or travels more than 50,000 kilometers, replacing the tire is the best choice.

Comments:

As a consumable, cars definitely need maintenance. When buying a new car, the official manual will also indicate maintenance related information. What you need to do is to maintain it regularly according to the official recommendations. Other maintenance items, unless necessary, are generally of little use, and the maintenance of vehicles should be done to a certain extent. Excessive maintenance will not only improve the performance of the vehicle, but also affect the overall stability of the vehicle.