Do you need to clean the engine after 10,000 kilometers of car maintenance?

Generally, if it is a new car, there is no need to clean and maintain, only need to replace the oil normally, because the cleaning agent has a certain corrosiveness, it is easy to destroy the oil lubricating oil film, and it is not suitable for frequent use, it is recommended that the new car be cleaned after 50,000 kilometers.

During the operation of the car, as far as the engine lubrication system is concerned, the oil sediment, the oxide of the machine parts and pipes, the particles of metal parts wear, and the dust brought from the air will be continuously deposited into oil sludge, oil scale, gum and carbon deposits. Over time, these substances form an adhesion layer and a stacked layer on various parts, pipelines and valve mechanisms, which will seriously hinder the smoothness of the lubrication system, reduce the heat dissipation function of the parts, increase the wear of the connecting part, and reduce the work efficiency.

Cleaning and maintenance of the engine lubrication system is also particularly important. It is used by pouring the cleaning agent into the crankcase, idling for 5 to 10 minutes, and draining the old oil. At this time, the sludge, grease and carbon deposits in the lubrication system will be fully decomposed and discharged with the old oil, but it should be noted that the oil filter element must be replaced at the same time.

Suggestion: This cleaning and maintenance is suitable for use when changing the engine oil, and the oil protectant can be added after cleaning, which can more effectively improve the service life of the vehicle parts and enhance the engine power.

Normally, there is no need to deliberately clean, after all, it is a new car. Changing the oil regularly is an effective cleaning in itself. But if it is a mandatory measure of 4S, it depends on local habits.

And if there is something wrong with the body that needs to be cleaned, of course, it must be washed, such as mixing in other impurities. You have to be different. If there are no other factors, it is purely compulsory consumption, then I suggest you refuse, because the cleaning agent is a kind of damage to other non-metallic seals of the body.

That thing isn't a panacea!

There is no need to do 10,000 kilometers of new cars, cleaning the engine throttle injector is carried out every 20,000 kilometers, and the protection of the engine is carried out every time the oil is changed, brake oil, direction oil, and gearbox oil are generally 40,000 kilometers for a job change, of course, it is also at this time to clean and protect the specific situation or to see the situation of the car, according to the actual situation to carry out the necessary operations.

There is no need to clean and maintain the car in the new car stage, and you only need to change the engine oil normally.

However, with the improvement of the service life of the vehicle, it is best to replace the oil filter at the time of 10,000 kilometers and use the fuel treasure to clean the oil circuit system.

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If there is no problem with the engine in normal use, and there is no lack of power, frustration and other phenomena, there is no need to clean and maintain the engine lubrication system.

When you choose maintenance, the first choice is the 4S shop, but the 4S shop will have some consumer traps, such as the subject, the second insurance washed the engine, which seems to be a bit of a pit, I don't know if it is the best 4S shop can take a good time. But if you want to say that it will hurt the car? Personally, I don't think so.

The second guarantee to do engine cleaning can only be said to be really fooled by the 4S shop, and spent an extra unjust money, because after all, the cost of cleaning once is not low, but the damage is never talked about, the subject pays more attention to the maintenance manual next time he does maintenance, and does it according to the maintenance items on the maintenance manual.

Because the engine works in a high-temperature environment for a long time, the oil will generate carbon deposits at high temperatures, if the oil quality is not good, containing more sulfur and phosphorus, then these substances will generate acidic substances to corrode the engine, affect the fluidity of the oil, aggravate engine wear, and shorten the service life of the engine. The second insurance of the car is about 10,000 kilometers. Before you ask questions, you should understand what this engine interior cleaner does.

The author tells the subject here that if the subject cleans the engine during the second guarantee, then there is no harm to the engine. Moreover, in the car maintenance project, engine cleaning is also a routine maintenance project, so there is no need to worry about cleaning the engine will cause damage to the car. The second guarantee will let you wash the engine, this 4S shop is too talented.

You're quite talented, too. Such a big object, I didn't even look at the manual and maintenance manual when I bought it. Note next time, no matter what the merchant asks you to do, you will mainly follow the requirements on the maintenance manual.

Don't do any extra work.

It can remove the dust on the engine throttle, so as to prevent carbon accumulation in the engine, this maintenance manual should not say to use, but the service consultant recommends you to add, he is only recommended, you choose to add it, and it has no effect if you don't add it. It's their marketing plan, and it's targeted. There is no harm, but the cleaning belongs to the deepening of the maintenance of the profit is higher.

The engine needs to be cleaned, otherwise the efficiency of the engine will become lower and lower. It will not affect the engine life.

It needs to be cleaned, cleaning will not affect the life, but will make the life of the engine longer, so it should be maintained regularly.

Of course, the engine needs to be cleaned. No, cleaning the engine at regular intervals will extend the life of the engine.

If the engine is leaking, it's a good idea to do a regular residual cleaning.

Engine oil leakage is common is the valve cover pad oil leakage, the leaked oil will be attached to the entire engine, refers to the vertical roller oil is relatively easy to stick to the dust, dust and mud and oil mixing, after the high temperature baking of the engine, will form a very thick layer of sludge. Deficiency.

Because the sludge is corrosive, if it is on the engine line or rubber pipe, it will corrode these parts, causing the line and rubber to deteriorate faster, so it is best to do a cleaning.

It is best to clean the engine compartment in a professional shop, because they have a special cleaning agent, and the cleaning effect is better.

The engine oil is changed every 5,000 kilometers every three months, and the maintenance of the internal oil channel of the engine is recommended to be cleaned every 10,000 kilometers (the actual amount depends on the quality of the oil used and the dirt inside the engine). The fuel system (fuel injector, air intake, throttle and other parts) is generally maintained every 20,000 kilometers (different models and different requirements, most of which are this mileage), and other systems can be replaced according to the oil cycle and consult formal enterprises.

There are many types of engine cleaning items, such as: cleaning carbon deposits inside the engine (lubrication system), cleaning carbon deposits in the engine fuel system, scale in the cooling system, etc. The cleaning of the engine in many 4S stores mainly refers to the cleaning of the fuel system and lubrication system.

Why is it necessary to clean:

The fuel system is mainly composed of gasoline mixed with air to form a combustible mixture, gasoline itself contains impurities, there is dust in the air, gasoline is burned at high temperature and high pressure and oxidized with the atmosphere after carbon deposits, these carbon deposits are not cleaned up in time will bring many failures, such as: cold car difficult to start, engine shaking, engine weakness, high fuel consumption, exhaust emissions exceed the standard and other unfavorable phenomena.