Besides the normal maintenance of the engine and chassis, what other maintenance should be done?

Nowadays, the competition in the automobile industry is not only a matter of automobile quality, but also after-sales service has become more and more important. With the development of science and technology, automobile quality is no longer a problem, and automobile manufacturers and dealers put more energy into after-sales service. Many consumers even think that after-sales service is more important when buying a car. 4S stores came into being. ...

Under normal circumstances, after buying a car, most of the maintenance problems can be handed over to the 4S shop. They will tell you to do maintenance after 5000 kilometers of exercise. Even if you forget, they will inform you to do car maintenance in time by phone or text message according to the date of purchase. 4S shop can do many things for you, including engine inspection, brake system inspection, transmission system inspection, lubrication system inspection and cooling system inspection. Chassis inspection, etc ... these problems can be completely left to them. We don't need to worry about the principle of these incomprehensible high technologies. O(∩_∩)o ... Haha, as long as you do regular maintenance, there will be almost no problem.

Although most of the maintenance can be handed over to 4S shops, it doesn't mean that we don't need to do anything in our daily life. We need to do the following three things: 1, and develop good driving habits, which is the most important factor to determine the service life of a car. If we drive like a car rally every day, then no matter how well maintained, the car will retire early, so this is the most important point of daily maintenance, especially driving habits. 2, pay attention to the quality of gasoline, which is also more important. Most people will think that the higher the gasoline label, there is no negative impact on the engine, but ignore the "appropriate best." The factor that determines the gasoline model is the compression ratio of the engine. The higher the compression ratio, the higher the quality requirements for gasoline. The compression ratio of an ordinary automobile engine is 10- 165438+. You can use 93 # gasoline or 97 # 98 # gasoline, which is harmless to the engine, but it is not necessary (for example, tap water can be used for washing clothes, but mineral water or pure water can be used, which is very wasteful ~). The engine compression ratio of high-end cars will be higher, generally between 1 1- 13 (I haven't mentioned gasoline engines yet. The compression ratio of diesel engines is generally above 17/8, and even a good diesel engine will have a compression ratio of more than 20. Knowing this, we will understand what kind of "wine" the car needs to drink ~ ~ haha 3, that is, paint maintenance. This is very simple. Just be careful not to stay in the sun and rain for a long time. Of course, it is ok to bask in the sun occasionally, and then don't rub it every day. If you wipe it every day, it won't shine for a long time. If it's not just bright, you can wash your car regularly ... I think you can wax it as long as you do your daily maintenance. .

The above is purely a personal opinion, for reference only ... o (∩ _ ∩) o ... The answer is clearly divided into three paragraphs. How did it become an "inexplicable guess" after submission? Ha ha. ...