How to repair BMW oil leakage and burn engine oil, how does my BMW car solve the problem of burning

The causes of BMW's engine oil burning and how to prevent it.

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., the following reasons will aggravate the oil consumption and cause the burning of engine oil, so that the vehicle appears:

1. Carbon deposition occurs in the combustion chamber, which makes the gas ring of the piston ring stuck, and the sealing is poor.

2. Oil sludge is generated in the lubrication system, and the oil sludge blocks the oil return hole of the oil ring and weakens the oil scraping performance.

3. Wear occurs between the piston and the cylinder wall.

4. The valve seal is corroded and aging, and the sealing performance fails.

In addition, cars now have crankcase ventilation systems (exhaust valves), which can also exacerbate oil consumption if there is a problem.

Burning engine oil means that the engine oil enters the combustion chamber of the engine and participates in the combustion along with the mixture. The phenomenon of "burning engine oil" in the vehicle will damage the vehicle's oxygen sensor too quickly, resulting in an increase in carbon deposition in the combustion chamber, unstable idling, weak acceleration, increased fuel consumption, and excessive exhaust emissions.

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 car failures, such as the aging of valve seals, piston wall clearance, etc., all have a direct or indirect relationship with the formation of carbon deposits, considering the relationship between domestic oil products, it is necessary to use high-quality engine oil and (PNF) fuel additives to achieve, which is also the key to achieve no dismantling and repair to solve the problem of burning engine oil.

Disassemble and change the cylinder gasket, and replace the piston ring if the oil burns severely.

Now it can be repaired without dismantling. However, in serious cases, such as damage to accessories, the engine still needs to be disassembled, which cannot be repaired, and the parts must be replaced. Under normal circumstances, it can be repaired with a little anti-wear and anti-burning method of Siyoupu BMW.

Provided that the accessory is not damaged.

So in the end, try a small way before the overhaul, and if there is a solution in the small way, you need to do a careful inspection, from the small point to the big place, it is not possible to need a major overhaul.

Burning engine oil can be caused by the following reasons:

The cylinder, piston, piston ring wear exceeds the limit.

Valves and ducts are worn, and oil seals are damaged.

Air booster leakage.

The above parts can be solved by overhauling.

Excessive oil filling can also lead to the phenomenon of burning engine oil. Therefore, be sure to avoid adding more.

The best solution is to do no dismantling and replace the oil seal. I did the 3 series of engine oil burning in Wuhan the year before last, and the oil lamp never reported to the police. In the past, I had to add one liter to run a thousand kilometers, and I was really fed up.

Hello, there are many factors for high oil consumption, not necessarily burning engine oil! For example: 1. Leakage caused by poor sealing of the engine lubrication system.

2 The oil-oil is pumped due to the failure of the oil-air separator.

3.Valve oil seal aging or malfunction leading to loss of oil, etc.!

The last thing to think about burning engine oil! If it is indeed judged to be burning engine oil, then it may need to be overhauled!

It is inevitable that the oil that plays a lubricating role between the piston and the cylinder wall in the engine will participate in the combustion, as long as it does not exceed one liter within 5,000 kilometers, it is normal oil consumption, and vice versa.

Burning engine oil is basically caused by piston ring stagnation. As long as there is no serious strain on the cylinder wall, it does not need to be overhauled. Changing the maintenance of high-viscosity engine oil is only an expedient measure to treat the symptoms rather than the root cause, and it will do more harm than good.

The solution to burning stupid cherry 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 the high maintenance costs, but also bear the unpredictable risks and depreciation losses of the vehicle due to 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 burning engine oil and having to go to the auto repair shop for overhaul, without removing a screw, repairing and releasing the piston ring stuck engine oil while driving, with remarkable results.

Hello BMW car series oil burning is a normal phenomenon, high-speed engine, oil temperature is also high, high oil temperature love with the Quyan Lingna axle box ventilation exhaust valve into the combustion chamber, there is also a point that BMW car as much as possible to add Harvest Wangshu multi-pole protection BMW exclusive engine oil, this brand of oil oil change cycle is less than Mobil and Shell oil shortage, the oil sludge and carbon deposits produced are also less, I hope mine can help you, I wish you a happy car [car questions, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

BMW car burns engine oil? The oil is no longer wear-resistant; I talked about getting the BMW right;

Do know the task:, thank you!!

No matter what kind of oil, as long as the anti-wear resistance is good, it can be;

After many BMW cars that burn engine oil use super eutectic lubricating oil, they are pleasantly surprised to find that they no longer burn engine oil, because it is nano anti-wear repair engine oil; At the same time, the oil of large trucks and trucks is also particularly powerful; Directly approved by the manufacturer;

The wear resistance of the engine oil is not good, and it can be improved a lot by using the super eutectic lubricating oil with good wear resistance;

The general fuel additive is a bottle of 50 ml with 60 liters of gasoline, first fill up the fuel, and then pour it in;

However, I recommend you to use Chaomei brand fuel additives for Sinopec OEM;

The real way is to buy an engine internal cleaning agent produced by Chaomei, pour it into the oil cylinder, idle for ten minutes, and then replace it...

You use poor engine oil, which is not resistant to wear and tear, and soon burns the engine oil, tens of thousands of kilometers; With engine oil with good wear resistance, it is basically difficult to wear, and Changshan engine oil will not be burned for life;

Do you still believe in the original? The original one is the most basic qualified; Definitely not the best;

These oils are average, and no one is better than the other; You need to use a good anti-wear oil to protect the car;

Burning engine oil means that the engine oil is not anti-wear, and the wear particles are too large, resulting in poor sealing before burning engine oil;

Use super eutectic lubricating oil with good anti-wear performance to repair the slight burning of engine oil; And it's not expensive;

It is not normal to burn engine oil, either there is a problem with the assembly, or the engine oil is not wear-resistant;

The engine oil used is not good and does not play a role in anti-wear; Wear and carbon deposits are generated, resulting in louder noise;

Remove carbon deposits, enhance power, eliminate exhaust gases, save fuel and reduce fuel consumption.

Use super eutectic lubricating oil, close to zero wear, no oil burning;

Hello, there is a phenomenon of organic oil consumption in the engine itself, but if it is very severe and slow, it is recommended to check whether the piston ring is worn, or the valve oil seal is aging and the seal is not tight, which will lead to oil burning. [Car questions, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello, it is recommended to check out the turbo [car questions, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

The solution to BMW burning engine oil: 1. If the engine oil has been burned, it must be solved as soon as possible. At present, there are two more popular methods: one is to find land for overhaul, the quality of the accessories is wide and the level of the technician can be guaranteed, and if the cost can be afforded, you can try; 2. However, after the overhaul, it will inevitably cause damage to the engine, which is common sense, the car is not broken, but repaired; 3. The second is not to overhaul the solution, because the root cause of burning engine oil lies in the crack oil and oil quality is not good, resulting in excessive carbon deposits, which causes a series of problems such as piston ring jamming, cylinder wall wear, oil seal aging, etc., so as to burn engine oil, through high-quality cleaning and repair technology, these problems can be solved, and the problem of burning engine oil can be solved without major repairs, and the quality of gasoline and engine oil is solved from the root, ensuring that it will not be used again in the future.