What do you need to do to maintain the exterior of a car on the market today?

<> first of all, the maintenance of the body, in the process of car maintenance, not only internal maintenance, but also external maintenance. First of all, the body of the car needs to be cleaned and kept clean from time to time. Secondly, regularly do a full body maintenance or beauty of the car body to ensure that the car looks good.

Third, under the influence of some climates, the body of the car will be affected by external factors, so the car needs to be waxed to ensure the comprehensive maintenance of the car body.

The second is the maintenance of tires, as the most important part of the car, the car tire not only needs to bear the weight of the body, but also bears the friction in the road driving, so the maintenance of the car tire is also more critical. The maintenance of automobile tires mainly starts from the following aspects: first, most of the automobile tires are made of rubber, so it is necessary to grasp the air pressure of automobile tires, avoid excessive air pressure and reduce the friction of the wheels, and at the same time, it is also necessary to pay attention to the moderate problem of automobile tire pressure, so as to avoid the aging of tires when the car is in a low temperature state, causing traffic safety accidents.

Second, when maintaining car tires, it is necessary to clean up the debris on the tires in time, and at the same time minimize the tires that have been repaired once.

The last is the maintenance of the chassis, in the maintenance process of the automobile chassis, because the road of the car is different, so the corrosiveness of the automobile chassis is not the same, especially in some northern areas in order to prevent ice and snow melting and freezing, a large amount of salt will be sprinkled on the road surface, resulting in serious corrosion of the automobile chassis. At the same time, due to the corrosion of the chassis, the chassis gradually rusts, so it is necessary to clean up the rust material in time to ensure the safety of the vehicle.

As an important means of transportation in people's daily life, only by improving the daily maintenance of the car can we ensure the normal operation of the car and avoid traffic safety accidents.

The maintenance of the body, cleaning the body, repairing some slight scratches, and the maintenance of tires can find out whether the tires need to be replaced or repaired in time, and the maintenance of the chassis can clean up the rusty substances in time to ensure the safety of the vehicle.

Painting, sanding damaged parts of the vehicle, cleaning the vehicle, repairing the headlights, adjusting the orientation of the headlights, adjusting the steering wheel position, cleaning and caring for leather goods.

It needs to be cleaned up, it needs to be filmed, different methods can be used to protect the exterior paint of the car, and some slight scratches must be repaired.

Of course, you can maintain the wax by yourself, as long as you have a certain foundation and maintain it according to the actual use. Regular items are:

1. Semi-synthetic engine oil should be replaced once every 7,000 kilometers, and fully synthetic engine oil should be changed once every 10,000 kilometers. When changing the oil, consider changing the oil filter at the same time.

2. It is recommended to replace the antifreeze once every two years.

3. It is recommended to replace the gasoline filter element once every 3 40,000 kilometers. It is recommended that the air conditioner filter be cleaned at each service and replaced if there is an odor or dirt.

4. The normal use of brake pads should be replaced at 3 40,000, or when the thickness is less than 5mm.

5. It is recommended to replace the transmission oil, power steering oil, and brake fluid once every 60,000 kilometers, or replace the oil when it changes color or smell.

6. The idle speed of the vehicle is unstable, there is shaking, check the spark plug, and replace it normally for 9 100,000 kilometers.

7. If you feel that the acceleration performance of the vehicle is not good or not as good as before, then clean and clean the throttle and oil circuit.

8. After 60,000 kilometers, the rubber products begin to age, pay attention to frequent inspections, and the vehicle has no abnormal noise, so Sun Shi does not need to replace it temporarily.

9. The timing belt is replaced by 6 80,000 yuan, which is very important, or if there is a crack, the balance chain should be replaced immediately.

When 40,000 kilometers, the tires should also be checked, and the front and rear tires can be replaced, and then replaced after about 10,000 kilometers.

OK. 1. Clean air contains a lot of dust, sediment and acidic substances, which are not only easy to be adhered to by leaking fuel, but also easy to form a hard insulation layer of finch skin limbs under high temperature baking, which makes the heat dissipation performance of the parts worse, and is easy to be eroded by the static electricity of the body and erode the paint surface, making it fade prematurely. 2. After the fastening vehicle is cleaned, it is necessary to tighten the connections.

Due to the vibration, bump, swing and other reasons during the driving of the vehicle, the connection will inevitably be loose and worn. Therefore, it should be tightened in time during daily maintenance. The daily fastening work of the connector is directly related to driving safety, especially the steering, braking, transmission, etc. of important components, which must not be taken lightly.

Although there are many types of vehicles, the structure is similar. This should be said to be the credit of standardization, but also the need for large-scale production lines. With the development of society, the progress of science and technology and the change of demand, the shape of railway vehicles has begun to change, especially the passenger car is no longer the same old face.

However, their basic structure has not changed significantly, but the specific parts have a more scientific and advanced structural design.

Generally speaking, the basic structure of the vehicle is composed of five parts: the car body, the undercarriage, the running part, the coupler buffer device and the braking device. The body is the part of the vehicle that is used to load goods or passengers, and is the basis for the installation and connection of other components of the vehicle. The body of the early vehicles was mainly made of wood, supplemented by steel plates, bow rods, etc.

In modern times, the car body is mainly steel structure or light metal structure.

I believe that many people want their cars to be used perfectly, my friends around me are like this, their cars rubbed a little paint, they feel very distressed, as if rubbing on their own body. Generally, when our car is in use, there will be a little problem, so it is very necessary to maintain it, when our car has driven a certain number of kilometers or used for a certain number of years, it should be maintained, not only responsible for the car, but also responsible for their own safety, the following will talk about the items that the car often has to do in the maintenance process.

Car maintenance is particularly important, and for the maintenance of the car, it is divided into internal maintenance and external maintenance. Exterior maintenance refers to the surface of the car, the overall paint surface of the car, and the maintenance of anti-aging, which can prolong the use time of the car and make the car brighter, and the old car can be replaced with a new car in an instant.

Although the external maintenance of the car has no practical role, it is also very important, generally including coating the car, which can make the vehicle more fashionable, waxing the car, increasing the brightness of the car, repairing or measuring the pressure of the car tires, cleaning and cleaning, and the interior of the car can also be cleaned and disinfected, more hygienic and hygienic, which can make the car more beautiful and pleasing to the eye.

The internal maintenance of the car is linked to the service life of the car and the life and property safety of the owner, which can not be ignored, and generally contains a lot of items. All need to be paid attention to, maintenance, the first step is to replace the oil, and every time you go to maintenance, you must remember to replace, so as to ensure that our car engine works to reduce consumption, increase life, do not be reluctant to replace, because of small losses.

The second thing to pay attention to is the oil filter for oil filtration, if the object of filtration is not filtered, it will be directly circulated, which will not be conducive to the performance of the engine and the time of use. Try to be within your own ability, the frequency of replacement is a little higher, every time you maintain, the master will check the car, the brake fluid should be replaced when it reaches a certain age, and the air filter must be maintained frequently, and it should be replaced regularly when it reaches a certain time.

Finally, remind everyone that car maintenance must be done, not because of small losses, but to understand the market in advance, after all, the car maintenance industry is still quite deep, to prevent spending money.

<><1 cleaning throttle injector, can also be collectively referred to as cleaning carbon deposits, this project has the highest spring branch, and the material cost is expensive and the man-hours are also very expensive. This is an item that varies from car to car, and it will be determined after inspection. If you check it, you generally only check the condition of the throttle, and use the computer to see the opening of the throttle when idling.

The condition of the intake tract and fuel injector is not visible, and the orange is basically not checked, as long as the throttle is dirty, it will be recommended to clean it at the same time. Generally, a 20,000-kilometer car will indeed be very dirty, but some cars are very clean, depending on the use of the car. Cars that run a lot at high speeds will not be dirty, so they don't need to be cleaned!

2. The throttle, inlet tract, and fuel injector do not need to be cleaned all, just clean the throttle, this place is the fastest dirty, and the impact is the greatest, and the cost of cleaning only the throttle is not high. The intake tract, fuel injector and carbon deposits in the cylinder can be cleaned together the next time the throttle needs to be cleaned, which can achieve the cleaning effect without spending money. In the same way, the three-way catalysis does not need to be cleaned, as long as the car does not break down, it is recommended that it is always not cleaned.

Unless there is a fault code, or the exhaust gas of the vehicle is not up to standard, it can be cleaned.

3. And the four-wheel transposition balance and replacement of the air conditioning core, generally in the 4S store, the transposition and balance are done together, and the frequency of the air conditioning core needs to be replaced is actually relatively high, it is the same as the air filter, it is easy to get dirty, generally with a quarter or so, it has become very dirty, this is the time to replace it in time, otherwise it will affect our health!

<><When the car is maintained.

Have you done any of these projects?

Nowadays, the number of cars is getting larger and larger, and maintenance is essential in the use of vehicles. There is a popular saying in the automobile circle that "three points of repair, seven points of maintenance".

It can be seen that maintenance still accounts for a very heavy proportion in the entire life cycle of the vehicle. So is it better to do as many maintenance items as possible? In this issue, we will explain to you the common redundant maintenance items.

First of all, the easiest item for car owners to pay for is engine cleaning. At present, engine cleaning fluid is used in engine cleaning liquid, which is added to the engine for flushing after the vehicle releases the old engine oil.

This type of cleaning does little to remove sludge from the vehicle's engine. Some formulations of cleaning agents are also corrosive, which is not only not beneficial to the vehicle, but also has a negative impact on the engine.

It should be noted that the engine oil has the ability to clean, which can ensure that there will be no or very little sludge in the normal service life.

The second maintenance item is the cleaning of the air conditioning system, as long as the owner uses it properly, regularly replace the filter element of the air conditioning system according to the time and mileage specified by the manufacturer to ensure that no dust enters the air conditioning pipeline. There is no need to do other projects.

Another tip is to turn off the compressor two minutes before arriving at the destination during use, let the fan continue to run for a while, and blow the water vapor in the air conditioning system out of the air conditioning pipeline, so that the air conditioning system will not produce musty smell after turning off and stopping.

If the owner of the car who does not know much about the maintenance can directly follow the mileage and items required by the manufacturer on the owner's manual, as for the items recommended by the 4S store, you can consider it carefully, so as not to spend more money on the land rider can not have better protection for the vehicle.

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.

Different manufacturers, different models, their maintenance items and cycles are also different. Therefore, it is necessary to maintain and maintain your car according to the car maintenance table.

I will definitely choose those necessary items, important items, the most important thing should be to check the oil, oil filter, air filter, and then check the maintenance of the spark plug, if it is bad, it must be replaced. Finally, check the brakes, power assist, gearbox, antifreeze, etc.

I will choose to replace the filter element, and I will maintain the tires, and then I will also check the engine, and there will be the brake pads, because these things are usually worn out and worn out more severely.

In the car maintenance project, I generally choose to go there to wax, only when the waxing is not good, so I will go to the 4S shop for maintenance, other oil change filters, gasoline filters, air filters, we can change ourselves, there is no need to change, and there is no need to spend that money.

Maintenance ItemsAir Filter Remove the filter element from the air cleaner to remove contaminants. Pay attention to the tightness of all connections during assembly. Wipers and spray washers should check the condition of the wiper blades frequently.

For small maintenance, it is to replace semi-synthetic engine oil, oil filter and air conditioning filter, and the rest do not need to be changed, wasting money has no effect, and this kind of engine oil is also the most cost-effective.

When I usually go to do car maintenance, I will choose to change the antifreeze, change the oil, change the oil filter, change the air filter, and change the tires.