The real reason why German cars are easy to burn engine oil, but Japanese cars are not, is here

German cars use more new technologies, while Japanese cars are more focused on using mature technology and use different engine oils, and German cars provide guarantee through mature after-sales service.

Hello, the key German car burns engine oil and its turbocharger is related, Japanese cars basically do not produce turbocharged engines, the key is to save engine costs.

This has something to do with the process technology, there are many turbines in German cars, large clearances in the engine, and small holes, small clearances in Japanese cars, and better sealing. Therefore, German cars need oil with high temperature viscosity value, so that the high temperature stability is good, but now many domestic engine oils are not up to standard, and there are many fakes, so there are many problems of burning engine oil.

The water temperature of the German car is better than that of the Japanese system.

Add turbo pressure and temperature pressure.

The aging valve oil seal is the main reason for oil consumption.

And turbocharged engine applications.

Exhaust emissions are controlled.

The engine can be changed on the premise of the displacement volume.

A turbocharger is used to increase engine air intake.

Boost engine power.

Hello, this is mainly a process problem of the engine. Of course, it's not that German cars burn engine oil.

The engine oil itself has a certain amount of consumption, and excessive consumption is the problem of burning engine oil. There are many factors that affect the burning of engine oil, such as: fuel quality, driving conditions, driving habits, maintenance habits, etc.

German cars basically have this problem, Japan is still very good at precision machining, surface roughness, precision and materials may be caused.

Hello, this is the workmanship problem, the process problem, and this machining problem.

The main car market in China is the German car and the Japanese car series, the difference between the German car and the Japanese car, everyone must be very clear. Although German cars have many advantages, German cars like Volkswagen, Audi, etc. are also very good at burning engine oil, and Japanese cars do not burn engine oil, but why are German cars higher than Japanese cars in terms of sales? This question also bothered many netizens Car owners, just compare Volkswagen with Toyota, why has Toyota's sales been inferior to Volkswagen?

The mechanic finally told the truth.

So what is car oil? Automobile oil burning is a situation in which the oil in the engine enters the combustion chamber and is mixed with gasoline for combustion, resulting in a decrease in the amount of oil in the engine. What are the disadvantages of burning engine oil in a car?

As we all know, the most direct thing is that the engine lubrication is difficult because of the reduction of engine oil, and the engine is easy to pull the cylinder, resulting in irreparable losses. Take Volkswagen Magotan and Toyota Camry as a comparison, the problem of Volkswagen Magotan burning engine oil is also a headache for many Magotan car owners, but Camry does not burn engine oil, why can't it sell Magotan ?

The car repairer said that the problem of burning engine oil in German cars is true, but compared with the problem of emulsification of automobile engine oil, the problem of burning engine oil is relatively small for the engine. German cars burn engine oil, and car owners can choose to add engine oil at the appropriate time when they know the situation, but some Japanese car oil emulsification problems such as Honda CRV are more tricky for car owners. Because after the oil is emulsified, it has been rubbing the car engine, causing abnormal wear and tear of the engine.

The car repairer said that in fact, Japanese cars can't sell German cars, in addition to the oil problem, there are other reasons, of course, an important factor is because the safety and quality of German cars are much higher than Japanese cars. Japanese cars like Toyota Camry are designed to absorb energy, after encountering a car accident, the damage is generally Japanese cars, as far as the owner is concerned, who wants their safety is not guaranteed?

Because the overall configuration of the German car is very strong, and the ** is also relatively reasonable, it sells very well.

Because the quality of German cars is very good, and the performance is relatively good, they still sell so well.

Because the overall texture of this car is very good, and the configuration is also very strong in all aspects. So it sells very well.

<> "Why do German cars generally "burn engine oil", but Japanese cars don't? The mechanic gives the answer.

Why do German cars generally "burn engine oil", but Japanese cars do not? This is a matter of widespread concern, and it is even more important for those who like German cars. Many people may have heard the rumor that German car owners spend a lot of time and money to repair the problems caused by the "burning oil" of the car.

So, is this problem really that common? Why do German cars burn engine oil? So how do Japanese cars not burn engine oil?

Let's find out.

First of all, let's understand what "burning engine oil" is. Generally speaking, burning engine oil is caused by problems such as piston ring wear, cylinder wear, piston wear and other problems inside the engine cylinder. As a result of these problems, the engine is not completely sealed, and the oil seeps into the combustion chamber through gaps above the piston or at the piston ring, emitting black smoke and a blue smoke smell after combustion in the combustion chamber.

In general, the problem causes black and blue smoke to come out of the rear of the car, and the oil consumption will increase.

So, why do German cars burn engine oil? The answer given by the mechanic is: German cars pay attention to the performance of the engine and the driving experience.

German cars are usually equipped with high-performance engines and focus more on the driving experience; Japanese cars, on the other hand, focus on balance and reliability, so they focus on practicality. That's why German cars tend to be more expensive than Japanese cars.

However, a high-performance engine needs to sacrifice other aspects of performance to achieve higher performance. For example, if the piston rings of an engine are loose, it can ensure that the engine runs smoothly and efficiently, but this can also cause oil leakage between cylinders, which can lead to oil burn problems. In addition, the De Jianshen usually uses a higher quality oil, which can improve engine performance, but it will also cause the oil to burn more easily and increase the likelihood of burning oil.

On the contrary, Japanese cars are usually brighter with better seals and more conservative designs. This not only ensures a more balanced engine, but also reduces the likelihood of burning oil. In addition, Japanese cars usually use more common oil, which can reduce oil burning.

Generally. Burning engine oil is more common in German cars than in Japanese cars. But that's not to say that this problem exists in every German car.

There are a few things that car owners can do to reduce the impact of this problem, such as changing the oil regularly, replacing the seals in a timely manner, ensuring the normal operation of the engine, etc.

Finally, it's important to note that burning engine oil is usually just a minor issue, but it can lead to more serious problems if ignored. Therefore, for vehicles with black smoke and blue smoke in the combustion chamber, it is necessary to check in time to find the root cause of the problem and solve it in time. Only by maintaining the health of the engine can the car maintain excellent performance and driving experience.

All fuel vehicles will have organic fuel consumption, which is not to say that Japanese cars do not burn, but the relative probability is relatively low. Most of the engine oil burning is caused by the piston ring being trapped by carbon deposits. Relying on the addition of high-viscosity engine oil to continue life is only an expedient measure to cure the change.

The poor power of the engine is due to the fact that the oil participates in the combustion and forms more carbon deposits, which in turn aggravate the degree of oil burning and form a vicious circle. Excessive carbon deposits will clog the fuel injector, resulting in poor atomization and poor combustion, resulting in higher fuel consumption and lower power. In the long run, it will cause cylinder wall strain, or even cylinder burst, and finally the engine can only be disassembled for overhaul.

Four reasons why you burn engine oil.

A ...If you don't clean the oil circuit for a long time or don't do effective oil circuit cleaning, detergents are used at will, and using detergents and effective detergents are two different things;

IIThe antifreeze replacement cycle is too long or not changed at all;

IIIThe oil change interval is too long;

IVLong-term or often short-distance driving.

The above four points of the vehicle that burns engine oil must be occupied by one or all four points.

How the piston rings are stuck.

The principle of piston ring stagnation should start from the oil circuit, the oil temperature is 110 degrees, and the high temperature caused by the long-term unclean oil circuit makes the oil at a temperature of 120 degrees or higher for a long time, so that the oil will be exhausted in advance, the small hole of the oil ring is very small, and the oil inside will be dried and scabbed for a long time. It becomes a liter of engine oil for 1000 kilometers or even hundreds of kilometers. Therefore, in order to solve the problem, we must start from the root oil circuit, which is the way to remove the root.

The solution to burning the oil.

In the habitual thinking of car enthusiasts, they always think that burning engine oil should be overhauled, so that they not only have to bear high maintenance costs, but also bear the unpredictable risks and depreciation losses brought about by the overhaul. Destroy the airtightness and precision of the engine. And there is a possibility that the engine oil will burn again after tens of thousands of kilometers, so overhauling the engine is not sustainable.

Now the no-dismantling technology has been very mature and gradually accepted by the majority of car owners. In particular, the non-destructive repair products containing PNF patented technology have completely gotten rid of the technical shackles of the operation of the auto repair shop, and the owner can operate it himself without removing a screw, and the piston ring is repaired and released during driving, and the effect is remarkable.

Hello, according to your description, as follows, first of all, the cylinder wall of German cars will generally be boring out of the network lines that cannot be seen by the naked eye, and in layman's terms, the surface is more "rough". The purpose of this is to make it easier for the oil to adhere to the cylinder wall, so as to increase the lubrication of piston movement, the high thermal efficiency of the German engine has a lot to do with this, but the *** is that more oil will enter the combustion chamber through the cylinder wall and be burned;

Secondly, in order to make the piston move smoothly, German engines often choose piston rings with better toughness, so the gap between the piston and the cylinder wall will become larger, and the oil will be more likely to enter the combustion chamber. The piston rings of Japanese engines pay more attention to hardness, so the mating gap is small, and the oil is not easy to pass through.

Third, in order to improve power and fuel economy, German engines are usually equipped with turbines, which will cause the engine temperature to rise, which is also a major factor in inducing fever oil. Japanese cars use less turbines, so there is a big hidden danger of burning engine oil. Hope it helps.

German cars are more likely to burn engine oil than Japanese cars, in fact, this sentence is true, because some of the characteristics and some characteristics of German cars are completely different.

This is true, because for German cars, there is a difference in the process of the cylinders, and there are also differences in the internal combustion temperature.

It's true, all my friends are Volkswagen, and when Volkswagen drives for a while, it burns engine oil, which is a common problem of Volkswagen.

The reputation of German cars in the Chinese market has gradually declined, and the reason for the decline in reputation is mainly because there are many cases of German cars burning engine oil, so many friends will ask, German cars begin to burn engine oil when they arrive in China, why is it rare in Europe? Here's the answer.

Clause. First, the difference between engine oil, German engine oil and our Chinese engine oil is different, the viscosity of German engine oil is higher than that of China's engine oil. Because of this reason, German cars are prone to burning oil in China, not that the quality of China's engine oil is worse than that of German engine oil.

Rather, it is the engine structure of German cars, which is more unique and more suitable for local engine oils.

Clause. Second, the development of German cars must first take care of local driving habits, and German roads and driving methods are different from ours, such as the driver's driving habits, speed limits, and traffic regulations. The accumulation of these problems has prompted German cars to burn engine oil after entering the Chinese market.

Clause. Third, traffic jams, traffic jams can be said to be very serious in China, not only in some metropolises, but also in some second- and third-tier cities. In Germany, traffic jams are very rare.

Because there is no speed limit on German highways, there are no traffic jams. And driving idle for a long time will inevitably increase oil consumption. The above are the 3 reasons why German cars burn engine oil as soon as they arrive in China.

In order to protect the engine and prolong the life of the engine, German cars are designed to reduce the frictional resistance between the piston ring and the cylinder wall, and an oil film will be formed in the cylinder wall, and part of the oil film will be burned off with the gas burned at high temperature, so the oil loss is more than the same period last year.

1. The processing technology of the German car for the engine cylinder of the Fa Pei Songye motor, the engine cylinder wall is shown as a mesh under the microscope, and each small mesh is a "small oil depot" for storing oil, and the piston has better lubrication performance than the flat cylinder wall when running up and down in the cylinder, which also minimizes the wear between the piston ring and the cylinder wall.

2. The toughness of the piston ring of the German car is better, and the degree of tension is weaker than that of the Japanese car, simply put, it is strong, but the elasticity is small, and this matching naturally reduces the wear caused by the piston ring running up and down on the cylinder wall, so the German car after driving hundreds of thousands of kilometers to measure the wear of the cylinder wall of the engine, which is much smaller than that of other car series, and the engine can still maintain good working condition.

3. The engine is like the heart of the car, the engine burns oil in the final analysis, or the piston ring has a problem, under normal circumstances, there is no oil loss of 1000km, if it exceeds too much, it may occur with the burning of oil. If there is a problem with the sealing of the piston ring, the oil will follow the movement of the piston and secretly drill into the combustion chamber to participate in the combustion, and then the oil will be burned.

4. In order to prolong the service life of the engine, German manufacturers burn engine oil.

Precautionary measures for burning engine oil:

1. Use high-quality engine oil

Engine oil is very easy to corrode and age in a long-term high temperature state, resulting in the oil film becoming thinner, and it is easier to escape to the combustion chamber to participate in combustion, so the use of high-quality engine oil can greatly delay this phenomenon.

2. Pay attention to the cleanliness of the fuel circuit

Fuel in the combustion process is indispensable to produce carbon deposits, and carbon deposits are the root cause of some cherry slag car failures, such as the aging of valve seals, piston cylinder wall clearance, etc., are directly or indirectly related to the formation of carbon deposits, so keeping the fuel circuit clean is of great help to prevent burning oil, of course, this needs to rely on high-quality (PNF) fuel additives.