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Causes of burning engine oil 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 cylinder wall clearance, etc., are directly or indirectly related to 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 point to achieve no dismantling and repair to solve the problem of burning engine oil.
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The Skoda Wild Emperor is still very practical and performs very well overall.
The space is large, and it feels comfortable to drive and ride. At that time, I was choosing between the Volkswagen Golf and the Skoda Yeti, and I actually felt the Golf at the Volkswagen 4S store, and I felt that the roof was too close to the head, which was quite depressing.
In addition, generally driving a car has a feeling of lying down and driving, and if you drive a yeti, the vision is still much better than that of driving a sedan chair; The power is relatively sufficient, and the body stability is good. It feels a little slow at the start, but once the car is started and then accelerated, the acceleration performance is still good, and you can drive with a push back feeling.
It is very heavy in the same price or class of cars, and the advantage is that the car is relatively stable, even if it passes some corners relatively quickly, it will not be very floating.
The front and rear spaces of the vehicle are relatively large, so the space left for the trunk is not very sufficient, but as far as my actual use is concerned, it is enough, if there are many things, put it in the back row, and the rear row does not sit in the case, the space is still very large.
In addition, you have to use a little force when the trunk lid is closed, and the strength is light, and the dashboard will show that it is not closed, which does have this problem.
Skoda Yedi brand development:
Skoda Yedi is Skoda Yeti, which is an SUV produced by SAIC Volkswagen Skoda, and was once known as Yedi. The 2016 Yeti was launched in August 2015 and is available in six models with three displacements, including a panoramic sunroof and a single-disc CD as standard.
**Yeti offers six different wheel shapes, with Michelin tires for the test drive, which are characterized by low noise and excellent comfort.
Yedi has unique off-road performance, flexible space combination, driving configuration and safety protection. Exclusive features such as an intelligent all-wheel drive system, a large panoramic sunroof, and an off-road external spare tire.
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Volkswagen Qi Zai's supercharged cars generally burn engine oil.
But it's not a big problem, this wild emperor is Skoda.
I don't know if the current use of Gao Juwang is the Volkswagen's god-shielding technology or Skoda's own technology, it should not be a big problem, not as serious as imagined.
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Does the Skoda Wild Emperor burn the rotten bridge oil?
How much to burn? Try changing the oil;
The oil is not anti-wear;
Burning engine oil is blue smoke.
Oh, I know that BMW 5 series burns engine oil because the engine oil is not anti-wear, and some owners have used super American eutectic engine oil, burning 1 liter for 1,000 kilometers, and not dismantling the engine for many years, which solves the problem of burning engine oil.
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The turbocharged engines carried by Yedi, including EA211 engine and EA888 engine, are engines with large oil consumption, and it is a matter of time before the maintenance oil is not standardized. First of all, for turbocharged vehicles, it must be used with fully synthetic engine oil. The moment the turbine starts working, the engine torque increases exponentially, and according to the principle of turbocharging technology, the oil film covering the engine crankshaft is subjected to several times higher shear forces than before.
If the oil film is broken, it will increase the wear of the engine and reduce the overall life of the engine, because the base oil molecules of the fully synthetic engine oil are arranged neatly and have high oil film strength, so it can meet the requirements of the turbine engine for high temperature and high rotation of the oil film.
Secondly, in view of the problem of burning engine oil, EA211 engine, the biggest feature is direct injection in the cylinder, gasoline atomization is short, easy to produce carbon particles, and the engine temperature is high, the main reason is that Volkswagen has increased the turbine speed, high temperature and carbon residue will accelerate the deterioration of engine oil, so there will be organic oil consumption too fast, in view of this situation, the standard for choosing engine oil is, first, to choose 5w40 viscosity of fully synthetic engine oil. Second, choose an oil with a higher total base number to neutralize the acid group in the gasoline and slow down the deterioration of the oil. Thirdly, it is necessary to choose the engine oil of the ACEA (European Automobile Manufacturers Association) standard, the reason is simple, there are many oil standards in the ACEA, which were proposed by the "Volkswagen Group", one of the members of the association.
Fourth, it is necessary to choose an oil with a higher shear viscosity than HTHS at high temperature, so as to ensure the thickness and strength of the oil film under high temperature and high shear force
The A3 B4 standard requires the > of HTS, which is also proposed by the public. In view of this situation, it is recommended that you use Motorgold fully synthetic 5W40 engine oil imported from Germany, which has a formula to alleviate oil burning, which can effectively increase the tightness of the German engine mesh oil storage grid cylinder and prevent the oil from being brought to the combustion chamber when the piston is running. It has a high-temperature flash point of more than 220 degrees, which reflects strong anti-high-temperature evaporation and high-temperature oxidation resistance under intense working conditions of the engine, effectively alleviates oil burning and prolongs oil change mileage.
HTHS High Temperature High Shear Viscosity (ACEA:
The A3 and B4 standard requirements should not be lower than to ensure that the friction pair has a super adhesion ability, so that the engine is protected by a high-strength oil film, reduce wear, strengthen the seal, and reduce oil consumption. Hope to adopt.
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My car is Skoda Yedi, a low-profile version, the car plus insurance is less than 15w, it has been used for almost a year, and it has run 10,000km:
1. The space is large, and the driving and riding feeling are relatively comfortable. At that time, I was choosing between the Volkswagen Golf and the slim Skoda Yeti, and I actually felt the Golf in the Volkswagen 4S store, and I felt that the roof was too close to the head (I was 178cm), which was more depressing. In addition, generally driving a car has a feeling of lying down and driving, and if you drive a yeti, the vision is still much better than that of driving a sedan chair;
2. The power is relatively sufficient, and the body stability is good. I feel a little meat when I start (normal throttle), but once the car starts and then accelerates, the acceleration performance is still good, and you can drive a push back feeling. The overall weight of the car, in the same price or the same level of the car is very heavy, the advantage is that the car is relatively stable, even if it passes through some corners more quickly, it will not be very floating, as for fuel consumption, it is enough to drive 100 kilometers at a stable point, I can drive 8-9, and the object is more stable than 100 kilometers;
3. Because the front and rear spaces of the vehicle are relatively large, the space left for the trunk is not very sufficient, but as far as my actual use is concerned, it is enough. In addition, you have to use a little force when the trunk lid is closed, the strength is light, and the dashboard file will show that it is not ruined and closed, and there is indeed a problem.
Millions of car purchase subsidies.
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There is no news about this car to burn the engine oil now, I hope it can help you, I wish you a safe ride.
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For the time being, there is still no problem of burning engine oil, and I hope it can help you.
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This car doesn't burn oil.
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Hello, this car does not burn engine oil, I hope it can help you!
Just bought the car not long ago, on the highway, about 2 hours of driving, about 100 miles, cruise control, encountered the car forcibly inserted forward, after stepping on the brakes the car obviously began to accelerate, particularly dangerous, 4S shop checked and said no problem, I appeared three times in this situation, irresponsible.
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Nowadays, many consumers will walk in the direction of large SUVs when buying cars, after all, there are a large number of people in the family, and it is really enviable to be able to drive out with a family. It's just that now people have become very rational when buying cars, and more and more people are buying medium-sized cars, the price is not very high, and the cost performance is relatively good. At present, there are really a few models on the market, such as Buick Regal, Malibu XL, etc., with good sales and reputation, but Skoda Supai has been in a downturn for a long time. >>>More