What should I do if I need to change the engine oil before the car maintenance period has arrived?

Hello, is the maintenance light on, it's okay, you can continue to exercise until the maintenance time, if you want to change it, it's okay [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

The engine oil will turn black during use, because one of the five functions of the engine oil is the cleaning effect, the engine will produce carbon deposits when working, and there is dust in the inhaled air, so the engine oil will turn black, according to the normal maintenance.

1. If the oil is not changed for a long time, with the decline of the oil life, its lubrication ability will also decline rapidly, so that the engine can not be well lubricated, resulting in abnormal wear.

At the same time, the metal debris of this sock cleaned by the engine oil cannot be discharged, and it will accumulate inside the engine, and the dirt will produce a large amount of oil sludge.

The engine will also have increased fuel consumption, power revocation and spring decline, difficulty in starting, abnormal shaking and poor operation, etc., and may also lead to the direct scrapping of the engine.

If you do not change the engine oil for a long time, it will cause very serious and irreversible damage to the engine, and the maintenance cost will be much higher than the daily maintenance and maintenance costs.

When the oil is overrun, it may deteriorate or there are too many impurities, the engine will not be able to get effective lubrication, or it will wear out the engine parts, try to avoid it!

<><It is not possible to only change the oil for car maintenance, and the old driver tells you that these places are also very important

We all know that today's society is developing rapidly, and many people's living standards have been greatly improved, so there are more and more people buying cars, but many people who take people home to buy cars only to find that cars are really a troublesome thing, and monthly maintenance requires a lot of money. However, many car owners are not particularly familiar with the car, and each maintenance is only a simple change of some oil. In fact, many parts of the car that cannot be seen are equally important, and they also need strict maintenance, and car maintenance is not good for only changing the oil, and the old driver tells you that these places are also very important.

The first

It is the ignition device - spark plug, as long as anyone who has driven a motor vehicle knows, the spark plug is an important part of starting the vehicle. Many people may not know what this is, the spark plug is actually the ignition system to direct the current into the cylinder and then produce a spark so that the car ignition is successful, so the spark plug is a very important component, without him, there may be no way for the car to ignite and start. The general spark plug needs to be checked for replacement during the period of 3-100,000 kilometers, as long as it is within the service life.

The second

It is the brake oil, the brake fluid is born with the characteristics of water absorption, the brake oil is actually used as an auxiliary when the hydraulic brake brake, so after a long time, there will be a lot of water in the brake oil, which will have a great impact on the brakes of the car, which is very unsafe, so we should check and replace it when maintaining. Generally, the two-year cycle of automobile brake fluid, but it is not certain, and some vehicles have a very short requirement for brake fluid replacement time when they leave the factory, such as medium and large cars, performance cars and other models that need more mandatory power.

The last one is the "cage cover", the car knowledge is a white driver, do not understand what is the cage cover, its main role is to drive the car at high speed, if the cage cover is damaged, then the lubricating oil of the cage will be thrown out in high-speed driving, resulting in dry grinding of the cage, if the lubricating oil in the cage flows out, the car may be abnormal noise or frustration; In severe cases, it may cause a traffic accident. Therefore, regular replacement or lubricating oil will reduce the abnormal noise of the car or the frustration of the liquid, which cannot be ignored.

The consequences of not maintaining the car only changing the oil: there will be more and more problems in the car engine, the oil only plays the role of lubrication and wear reduction, cooling and cooling, if the oil is not maintained for a long time, it will affect the normal operation of the engine, resulting in serious carbon deposition in the engine, weak acceleration, and will also lead to an increase in fuel consumption.

The effects of not changing the oil when the maintenance time is up are as follows: the sealing effect, lubrication effect and cooling effect of the oil are reduced. If the maintenance time is up, the oil will be water-sampled and lose its sealing effect; The effect of lubrication will be reduced, resulting in dry friction or semi-dry friction between the cylinder and the piston, accelerating the wear of parts, and the starting resistance will be greatly increased, resulting in difficulty in starting.

The hazards of not changing the engine oil for a long time:

1. If the car does not change the engine oil for a long time, it will lead to ineffective and deterioration of the engine oil, and the engine oil will not only fail to lubricate and protect, but will increase the damage to the parts.

2. The sealing effect is reduced, and the appropriate viscosity of high-quality engine oil can effectively block the gap between the cylinder block and the piston to prevent gas leakage. If the oil is not changed for a long time, the oil will be watery and lose its sealing effect.

3. The cooling effect is reduced, the heat absorption and thermal conductivity of the oil are much higher than that of water, and if the oil deteriorates seriously, the heat dissipation function will be greatly reduced.

4. If the oil is not changed for a long time, a lot of impurities will be precipitated, such as iron filings, large particles of dust, etc., which is not only a problem of wear, but also a problem of corrosion of internal parts.

5. Once the oil deteriorates and the performance decreases, the lubrication performance of the bearing and the lubrication and cooling function of the mechanical transmission parts will disappear, which will affect the good driving condition.

6. If the car does not change the engine oil for a long time or uses inferior engine oil, it will lead to the generation of oil sludge. When there is too much sludge in the engine, it is difficult for the oil pump to maintain enough oil pressure, which can lead to engine failure, which is the heart of the car, and once it stops working, it will increase the cost of repair.

Photo by Pacific Automobile Network Q&A).

<> "Car maintenance only needs to change the engine oil?

Now that cars have become an indispensable part of everyone's lives, many people buy cars for only one purpose is to facilitate their own appearance. But when the car was really bought home, I found that the car was not only used to drive, but also treated him like a child, and it must be carefully cared for, refueled and maintained regularly. And when it comes to maintenance, there are many car owners who subconsciously think that maintenance is just to change the engine oil for the car, but in fact, the old driver said that when doing maintenance, these 4 parts are the most important.

Three filters

The old driver said that when maintaining the car, you must remember to clean the oil filter, air filter and fuel filter in the car. Don't underestimate these three filters, they play a very important role. Like an oil filter, it can remove impurities from the engine oil and prolong the life of the engine.

And the role of the air filter is Sohuai Circle. The principle of the oil filter is the same, after all, tomorrow and late are all for the service of the car. For the fuel filter, it is also to screen the gasoline to filter out bad impurities, in order to ensure that the car has a surging sense of power.

You can remember to do an all-round cleaning of the car's three filters when maintaining.

Brake pads

The old driver said that there is another component that is very important when maintaining, that is, the brake pads. Because the brake is the lifeblood of the car, once the brake fails, then the consequences are unimaginable. Therefore, every time you maintain it, you must remember to check your brake pads, and if there is a phenomenon such as weak brakes, repair it immediately, otherwise the consequences will be irreversible.

Three-way catalytic converter

The driver said that the three-way catalytic converter is a very important component, and if the three-way catalytic converter is not up to standard, then it will lead to your failure to pass the annual inspection. Although the three-way catalytic converter will not be damaged, the three-way catalytic converter is often easy to block, so you must remember to clean the three-way catalytic converter in time when maintaining. Moreover, it is very expensive to replace a three-way catalytic converter, and it must be taken seriously at ordinary times, because when it is blocked, it will lead to high fuel consumption, black smoke and other phenomena.

Wiper blades

The old driver said that many car owners do not pay much attention to the wiper blade when doing maintenance, after all, it is inconspicuous, and it is only rainy or foggy when it is used. But. Don't look at it as just a small part, its lifespan is also limited.

After a long time of wind and rain, its wear and tear will also cause certain damage to the front windshield of the car, and you must remember to replace it in time when maintaining.

<> "If you don't do these 5 points of car maintenance, the 4S store will steal the fun."

First: brakes

This part is one of the most important parts of car maintenance, and it is also the most easily ignored by many car owners.

Under normal circumstances, every 30,000 to 40,000 kilometers need to replace the brake pads, and on 70,000 kilometers need to replace the brake discs, the use time of the brake pads is relatively short, and under normal circumstances, the brake discs need to be replaced twice before they can be replaced.

The second: shock absorbers

The importance of shock absorbers is still well known to many car owners, shock absorbers are the most easily damaged parts of the car in driving, for many drivers and friends often have a bad habit when driving, that is, when driving to see the front speed bump but do not brake, or when it is very close to the brake, it is easy to cause damage to the shock absorber.

Therefore, the quality of the shock absorber will directly affect the running stability of the car itself and the service life of other components, once the shock absorber is damaged, it means that the driving quality will be greatly reduced, and it will also cause a significant increase in noise. Therefore, the maintenance of shock absorbers cannot be ignored.

Third: cage covers

If you don't know much about cars, you may not even have heard of the cage cover, although the cage cover is the least likely to have problems, but long-term maintenance can still easily greatly reduce the life of anything.

If there is a problem with the outer cage cover, the entire half shaft will be replaced during maintenance, and the cost of repairing the cage will be greatly increased. In fact, the maintenance of the outer cage is very simple, as long as its dust cover is replaced in time.

Fourth: Steering tie rods

Many drivers are not familiar with the steering lever, which is actually a part of the car's steering system, if this part is loose, it is easy to cause vehicle deviation and tire wear. In severe cases, this part may even fall off, and then the direction of the vehicle will be completely out of control, which is very dangerous.

Therefore, the maintenance of the steering rod cannot be ignored. Because if you don't replace it in time, the next easiest thing to cause is a car breakdown, and then overhaul it.

Fifth: wheel bearings

Generally speaking, if there is a problem with the wheel bearings, the car will produce abnormal noise during driving, and it is also a "sign" for the owner to judge whether his car is faulty.

Once there is a problem with the wheel bearing, it will directly affect the service life of the car, if the wheel bearing is broken, it is easy to overturn during driving, which poses a great threat to driving safety, so we need to pay attention to this point when maintaining the car.

<> "Car maintenance and oil change doesn't work? Old driver: If this hole is not cleaned, the oil is equal to replacing it in vain!

<> "Car maintenance and oil change doesn't work? Old driver: If this hole is not cleaned, the oil is equal to replacing it in vain!

The car was originally a good item, and its bringing can make it more convenient now, but with the understanding of the car, we will find that some of its problems will bring us a lot of troubles, such as the problem of frequent carbon accumulation in the engine has been concerned by everyone. The increase in it can lead to poor performance and increased fuel consumption, and the solution is very simple.

Today we are talking about the small hole is the oil filter that we are most likely to ignore, as long as we unscrew the box like a small can in front of the car engine at each maintenance, and then replace it directly, of course, not every maintenance will be replaced, because it has a service life, so this can save a lot of time.

One of its main functions is to be able to filter out some of the impurities in the oil, and after unscrewing this, you will find that there is a folded filter paper in the tin box, which plays a key role, and it can also be said that most of the role of the filter is ** in it, but because long-term use will deform it, it is also very normal that blockage may occur.

Now we also know its function, but when we do not replace it, every time we change it, it is equivalent to bringing these sundries back into the oil, which is equivalent to a waste every time we change the oil, and the car maintenance oil is useless? Old driver: If this hole is not cleaned, the oil is equal to replacing it in vain!

Will the debris get into the oil and clog it, which will increase its wear and tear and shorten the life of the new oil?

Therefore, we replaced the new engine oil at this time, and its role will not be too large, and the current oil replacement time is also very long, about 5000 kilometers can be replaced, then we can replace this filter together with the next maintenance, mainly because it is not expensive, more than a dozen dollars and dozens of dollars can be, car maintenance only change the oil? Old driver: Don't be stupid, cleaning this hole is maintenance!

It won't waste too much of everyone's money.

The role of the engine oil car in the operation of the year does not need to be detailed, if you don't even understand it, then we don't need to drive anymore, the car is a constantly consuming item, but it's really expensive, so we will find a way to increase the time it accompanies us, at this time we need to look at it carefully.