What do you know about car maintenance?

Common repairs include engine oil, oil filters, fuel filters, air filters, cabin air filters, etc. Every car manufacturer comes with a regular maintenance schedule at the factory. Maintenance items and intervals are usually determined by mileage.

The aim is to achieve the best performance and extend the service life of the car through regular maintenance. Car maintenance is generally divided into minor maintenance and major maintenance. Generally, there is only one minor maintenance a year, so what is the major maintenance of a car?

Today, let's systematically learn the main maintenance knowledge of cars. Major maintenance refers to the replacement and maintenance of steering oil, antifreeze, spark plugs, transmission fluid, and brake fluid. This kind of maintenance is generally about 40,000 kilometers, and it may not be completely replaced according to the cycle.

What are the main car maintenance itemsWhat are the oils that are used to run the engine. It lubricates, cleans, cools, seals, and reduces wear and tear on the engine. This is of great significance to reduce the wear and tear of engine parts and extend their service life.

An oil filter is a component that filters the oil. Engine oil contains a certain amount of gum, impurities, moisture and additives; During the working process of the engine, the metal chips generated by the friction of various parts, impurities in the inhaled air, oil oxides, etc. Is everything filtered by the oil filter cartridge?

If the oil is not filtered and goes directly into the oil circuit, it can adversely affect the performance and life of the engine. The role of a gasoline filter is to provide clean fuel to the engine, filtering out moisture and impurities from the gasoline. This optimizes the performance of the engine while protecting it.

The main maintenance should be carried out regularly every 5,000 km with the appropriate grade of oil to change the oil and filter element, frequent maintenance of the air filter, regular replacement every 20,000 km, regular cleaning of the fuel system, regular replacement of the fuel filter element every 30,000 km, 30,000 km regular maintenance of the water tank cooling network.

Replacement of automotive antifreeze Automotive antifreeze, also known as coolant, is mainly used to prevent icing in winter, boiling in summer, scaling, and corrosion. The different colors of antifreeze mainly distinguish different additives. In general, ethylene glycol is green, propylene glycol is red with orange, and glycerin is blue.

Note that it is best not to mix different colors.

The change of the brake fluid of the car because the brake fluid will absorb water. Therefore, after long-term use, the difference in oil-water separation and boiling point will reduce the performance and affect the braking effect. It is recommended to change the brake fluid every 40,000 kilometers, carry out major maintenance, change the steering oil, the steering oil is mainly used to transmit steering force and cushioning, so as to make the steering wheel light and light.

Its replacement cycle is also 40,000 km.

When the car is maintained, the parts must be disassembled, and then the small parts in the car must be checked, so that the car can be particularly good, and then when doing big maintenance, the car must be driven to the maintenance shop for maintenance, because these people are particularly professional, so they will maintain the car will definitely be particularly good.

Attention should be paid to changing the oil, but also the engine of the car, and attention should be paid to changing the filters, and attention should also be paid to the maintenance of the spark plugs, as well as all parts of the car should also be checked.

I think the engine should be cleaned up, and the carbon deposits of the engine should be cleaned up, the spark plugs must be replaced, the brake pads must be replaced, the interior can be maintained, the appearance of the car can be polished and waxed, and then the car coat should be pasted, the engine oil and brake fluid must be replaced, and the car must not be parked in the sun for exposure, and the car must be applied, so that it can resist oxidation and reduce scratches.

The car, tires, brake pads, wipers, engine, gearbox, and axles of the car should be inspected, all of which need to be maintained.

First of all, the oil replacement cycle is 5000 kilometers, and in order to ensure that the car steering is flexible, it is necessary to check the gearbox frequently, whether it is gear oil or automatic transmission oil, we must pay attention to the model of the oil, and the function of the brake system is closely related to the brake oil, when checking and replacing the brake pads, we should also see whether the brake fluid needs to be added and replaced, and the most important thing is that the antifreeze is best used throughout the year In addition to the function of antifreeze cooling, the antifreeze also has the effect of cleaning, antirust and anti-corrosion.

Regarding car maintenance, it generally refers to once every 20,000 kilometers, and it is generally necessary to replace the three filters, supplement the cooling, antifreeze, and check the consumables such as brake pads.

Major maintenance refers to the replacement of engine oil, oil filter, air filter, air conditioner filter, gasoline filter, brake fluid, transmission oil, spark plug, etc. at the time or mileage specified by the manufacturer (the above items may vary slightly from brand to brand).

Major maintenance is based on routine maintenance, which is generally carried out alternately. The interval varies depending on the car brand, and the specific regulations of the manufacturer shall prevail.

Common maintenance includes: engine oil, oil filter, fuel filter, air filter, and cabin air filter. Automobile manufacturers are equipped with a "car regular maintenance list" when each car leaves the factory, and the maintenance items and cycles are usually formulated based on the driving mileage, the purpose of which is to achieve the best performance of the car and prolong the service life of the car through regular maintenance.

1. Engine oil: Engine oil is the lubricating oil for engine operation. It can lubricate, clean, cool, seal, reduce wear and other functions of the engine.

It is of great significance to reduce the wear and tear of engine parts and extend the service life. 2. Oil filter element: The oil filter element is a component that filters engine oil.

Engine oil contains a certain amount of gum, impurities, moisture and additives; In the process of engine work, the metal chips generated by the friction of various parts, the impurities in the inhaled air, and the oil oxides are all the objects of the oil filter element. If the oil is not filtered and goes directly into the oil circuit, it will have a detrimental effect on the performance and life of the engine. 3. Gasoline filter element:

The function of the gasoline filter is to provide clean fuel to the engine and filter out the moisture and impurities of the gasoline. This optimizes engine performance and protects the engine. The number of major maintenance maintenance:

1. Use the appropriate grade of engine oil to change the oil and filter element regularly (every 5000 km); 2. Maintain the air filter frequently and replace it regularly (every 20,000 kilometers); 3. Clean the fuel system regularly, and replace the fuel filter element regularly (every 30,000 kilometers); 4. Regularly (30,000 km) maintenance of the water tank cooling network; 5. Replace the spark plug regularly (40,000 kilometers or driving conditions).

The items of car maintenance are to change the engine oil and oil filter, air filter, and gasoline filter. The following is an introduction to the car maintenance section:

1. Oil filter: Provide clean fuel for the engine and filter out the moisture and impurities of gasoline.

2. Air filter: A large amount of air should be sucked in during the working process, which will accelerate the wear of the piston group and cylinder.

3. Gasoline filter: Provide clean fuel for the engine and filter out the moisture and impurities of gasoline.

The usual items for major maintenance are: changing the engine oil and oil filter, air filter, and gasoline filter. In addition, depending on the situation of the century, it is also necessary to replace key components such as brake fluid, antifreeze, transmission fluid, timing belt, etc.

20,000 is the medium insurance, and the major maintenance is carried out every 40,000 kilometers. Major maintenance includes oil, filter, air and air conditioner filter changes, as well as some routine check-ups.

Common major maintenance of the car: change the oil, oil filter, fuel filter, air filter, and if necessary, replace other parts damaged during daily use.

The car overhaul includes the following:

Major car maintenance includes changing engine oil, oil filter, air filter, fuel filter, air conditioning filter, cleaning throttle, replacing antifreeze, brake fluid, and checking the spark plug for carbon deposits.

Expansion: 1. Major maintenance is carried out in turn with small maintenance, generally 10,000 kilometers for a small maintenance, 20,000 kilometers or 40,000 kilometers for a major maintenance. The best effect is to change the oil and change the oil filter element at the same time during major maintenance.

2. The maintenance is mainly to ensure the safety of the car and increase the life of the car, which is basically a comprehensive inspection of the car. The appearance is to check whether the tires are cracked and whether the body is bumped.

Major maintenance refers to the maintenance done once in 60,000 kilometers, replacing some things that are not often changed, such as brake fluid antifreeze, transmission fluid and the like.

Search for it yourself or ask 4S directly, and you'll know it.

1. Use the appropriate grade of engine oil to change the oil and filter element regularly (every 5000 km);

2. Maintain the air filter frequently and replace it regularly (every 20,000 kilometers);

3. Clean the fuel system regularly, and replace the fuel filter element regularly (every 30,000 kilometers);

4. Regularly (30,000 km) maintenance of the water tank cooling network;

5. Replace the spark plug regularly (40,000 kilometers or driving conditions).

The main maintenance refers to the in-depth system maintenance of the vehicle, which generally refers to four oils and three fluids (four oils: engine oil, transmission oil, brake oil, steering oil); Three kinds of fluids: antifreeze, liquid glass and electrolyte, BEM as a deep cleaner for the oil circuit and air intake, when the car travels to 5000 or 10000 km, it needs to be serviced once, this maintenance method is usually to replace the oil filter element and oil filter, and then lift the vehicle to verify the chassis.

This type of maintenance is called minor maintenance, however, there will be a major maintenance for this car between 40,000 and 60,000 kilometers.

Air filter. The main repair requires the focus of replacing the air filter. If the air filter element is not replaced for a long time, it may clog and cause a decrease in engine air intake, which can lead to many problems such as difficulty starting, increased carbon deposits, slow acceleration, and so on.

Five key points of car maintenance:1Change the oil and filter cartridge regularly with the right amount of oil (CADA 5000 km); 2.

Regular maintenance and replacement of air filters (CADA 20,000 km); 3.Regularly clean the fuel system, regularly replace the fuel filter (CADA 30,000 km), and regularly replace the items including engine oil, engine filter, air filter, fuel filter, air conditioning filter, carbon cartridge, transmission oil, brake oil, reinforcing oil, antifreeze, transmission belt, etc. In addition, regular inspection, adjustment, and replacement items include the positioning and transposition of the four wheels, brake pads, etc.

Daily maintenance** refers to the replacement or cleaning of the "three filters and one oil" according to the mileage, i.e. the oil, the filter, the air filter element and the cabin air filter. Two sets of air-related filter cartridges are recommended for use in a bin at 5000 km CAD and replaced below 10000 km. Regarding maintenance, let's first take a look at the car purchase manual sent by the 4S store that says when to buy a car.

I believe that many friends will study many functions of their cars after buying a car. They certainly don't see the car manual, which, in fact, covers all the issues of buying a model.

Usually, after the purchase of a new car, it will be stored in the 4S store for a period of time. After this time, you have to start your own maintenance. Vehicle maintenance is carried out according to the number of kilometers and the specific driving environment.

Generally speaking, the vehicle service interval is 5,000 or 10,000 kilometers at a time.

When maintaining the car, you must pay attention to the details and do not bring unnecessary trouble to yourself. If the parts are found to be aging during maintenance, they must be replaced in time. It is necessary to choose a big brand when replacing parts, because a big brand is very quality guaranteed.

And the car needs to be serviced every three months. But when it comes to maintenance, you must send it to a professional maintenance shop for maintenance, because those professionals know more than us. And be sure to be next to it when maintaining it**.

I think that the car must go to a professional maintenance place for maintenance when it is overhauled, because at this time the car can be better, so that you can check whether the parts in the car are aging and whether there is wear and tear, so that the car will be particularly clean and will not have a lot of wear marks.

The first is that the maintenance of the car must be done, and you must not do these maintenance because you save money, and the second is the car water chestnut, if there is damage, it should be replaced in time. Finally, it is also necessary to check the engine of the car and some important internal devices, and be sure to overhaul them on time and on time.

In fact, there are still a lot of details in the maintenance aspect, which is to check the various parts one by one, and replace the problematic selection, no problem, it should also be cleaned up in time, and the whole process is also a relatively large project.

Visual inspection: Before leaving the car, look around the car to see if the lighting device is damaged, whether the body is tilted, and whether there is any leakage such as oil and water leakage.

Check the appearance of the tires.

I don't know much about this, if I do maintenance, I will directly choose a repair shop or a 4S shop for overall maintenance. So there's no such thing as a good insight.