Can car maintenance only replace the three filters?

It is said that the human body needs maintenance. In fact, even the crystallization of industrial technology-cars need maintenance. I believe that the majority of car owners are well aware of this. But what are the contents of car maintenance? There are only three filters? Of course not!

Generally speaking, car maintenance can be divided into minor maintenance and major maintenance. The maintenance course and time specified by each brand are different, and the routine is 5000 kilometers or half a year, whichever comes first. Generally, 5000 kilometers is a minor maintenance, which basically means replacing the oil filter. Another 65,438+00,000 km is for major maintenance. Replace the oil filter. In addition, there are many things that need to be replaced at a higher mileage.

For example, spark plugs are usually replaced once every 30,000-50,000 kilometers, and about 60,000 kilometers with better quality need to be replaced. There are also brake pads, transmission oil, brake oil and even batteries that have their own replacement mileage. At that time, they must be maintained and replaced. How can you say that maintenance is just a three-filter change?

There is also seasonal maintenance, such as seasonal maintenance, which will be carried out temporarily before winter or summer. Its purpose is to adapt the work of vehicles to the requirements of seasonal changes. The main maintenance contents are: cleaning the fuel and lubricating system and replacing the fuel and lubricating oil that meet the seasonal requirements; Re-adjust the electrolyte ratio of the battery according to the seasonal temperature, and adjust the voltage limit of the generator accordingly; Clean the cooling system, replace antifreeze according to seasonal requirements, and check whether the thermostat works normally.

When the car reaches 3/4, you may find that it doesn't run as smoothly as the new car. It's time to check the shock absorber of the car. As the name implies, the function of shock absorber is to reduce the vibration of the car. It is a part of the suspension system. If the spring of the shock absorber is no longer elastic, it will shake badly when driving at high speed, especially in rainy days.

Various filter elements. Such as oil filter, air filter, gasoline filter, air conditioner filter and gearbox oil filter. The oil filter must be replaced every time the oil is changed. Air filters and gasoline filters are generally replaced every 1 10,000 kilometers. Air-conditioning filter elements are generally replaced twice a year, once in winter and once in summer. These filters must also be replaced.

Engine intake pipe and throttle cleaner, engine intake pipe and throttle can be understood as human throat. After a long time, it needs cleaning. Those online comments that have no effect at all are irresponsible. Generally, it can be cleaned once every 40,000 kilometers, and it is not necessary to do it according to the 20,000 kilometers mentioned by the 4s shop. Unlike the old cleaners. Just spray it on the accelerator and wipe it with a cloth. It needs to be disassembled before cleaning. But now 4s shops have professional tools to clean the intake pipe, which is much more advanced than five years ago.

Finally, there is the maintenance of clean carbon deposition. Although many people usually have the habit of using fuel treasure, fuel treasure is not everything. For example, some places beyond fuel treasure's reach, such as lubrication system and air intake system, will also have carbon deposits. At this time, it is necessary to clean it regularly. The specific time depends on the manufacturer's regulations. Generally speaking, there are many doorways for car maintenance, not just replacing the three filters. Don't be naive.