What should I do if I find a slight burn of engine oil in my car recently?

If you find that the vehicle has signs of burning oil, you should always check the scale of the oil, regularly replace the oil and oil filter according to the requirements of the product instruction manual, and replace the ** oil filter spare parts.

It is inevitable that the Volkswagen series will burn engine oil, you can check it on the Internet. Volkswagen's models basically burn engine oil. This is a problem of its own design, rather than going through a lot of effort to toss the engine, it is better to pay more attention to it, try to choose a good fully synthetic engine oil, GT magic red engine oil, this PAO base oil, etc., to better protect the engine and prevent carbon deposits in the process of burning engine oil.

Engine oil is the grease of automobile engines, which has the effect of moisturizing and reducing friction. Cars often start and stop in the city, traffic jams, and sometimes the phenomenon of burning engine oil occurs. Burning engine oil means that the engine oil enters the engine combustion chamber of the engine and participates in ignition with the gas mixture.

Burning engine oil will cause the destruction of the vehicle's oxygen sensor, and the engine combustion chamber will increase carbon deposition, idle shaking, acceleration fatigue, fuel consumption, unqualified exhaust emissions and other negative effects. It can even cause the engine to be damaged or destroyed by not moistening enough.

What should I do if my car burns engine oil lightly?

If you find that the car burns engine oil lightly, you can use certain methods to deal with it:

1. Vehicle gasoline: Selecting high-quality vehicle gasoline can alleviate the phenomenon of burning engine oil.

2. Oil filter: A good oil filter can have the effect of cleaning the inside of the engine, saving fuel and reducing blowdown, and it also has a practical effect on reducing the temperature of the exhaust pipe of the engine, which can alleviate the problem of oil consumption and oil burning.

3. Engine oil: to prevent the application of poor quality or viscosity level does not meet the requirements of the engine oil, and select a good quality engine oil can effectively reduce the phenomenon of burning engine oil.

4. The maintenance cycle time of the car should be stable to prevent long-term car operation.

Which viscosity oil to burn engine oil?

In view of the phenomenon of burning engine oil in automobiles, car buyers should choose engine oil with relatively high viscosity as much as possible, especially for old cars. For example, 10W-40 and even 10W-50, the viscosity of the oil can improve the tightness of the cylinder. This will not only increase the output power by a little, but also reduce the situation of mild oil burning in the old car.

To distinguish whether your car is burning engine oil, eye view is also one of the methods:

1. After the cold car starts in the morning, check whether the exhaust pipe is emitting black smoke.

2. Burn the engine oil when speeding up, is there black smoke?

At the same time, you can also distinguish whether the car burns engine oil according to the oil dipstick and whether the driving force of the car has been reduced.

First of all, you need to confirm the accurate level of oil during maintenance; Secondly, you have to ensure that the level, time, temperature and method are the same before and after the two measurements, especially the horizon, the passenger side of the vehicle will be a little higher and the oil will be less if it is a little lower, so you must ensure that it is measured in the same parking space and in the same direction. If you confirm that the oil is reduced, congratulations on your purchase of a qualified Extreme Intelligence.

Causes of burning engine oilIt is mainly related to the following three brigade rotten accessories:

Exhaust valve. Valve oil seals.

It is the piston ring jamming.

How to fix itAt present, there are two solutions on the market, one is overhaul, and the other is to release the piston ring. The cost of the overhaul is high, and the oil will still burn after the repair is completed. The more efficient and simple method is to release the piston ring with PNF repair agent, as long as the accessories are no problem to tease the ballast, there is no serious cylinder can be repaired with PNF repair agent release piston ring, many riders have repaired, you can refer to it.

There are four common reasons for burning engine oil.

1.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;

2.The antifreeze replacement cycle is too long or not changed at all;

3.The oil change interval is too long;

4.Long-term or often short-distance driving.

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

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

Carbon deposition is indispensable in the combustion process, and carbon deposition is the root cause of some automobile failures, such as the aging of valve seals, piston wall clearance, etc., which are directly or indirectly related to the formation of carbon deposition, so keeping the fuel oil circuit clean is of great help to prevent burning engine oil, of course, this needs to be done with the help of high-quality fuel additives.

3. With the help of external forces

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 solving the problem of burning engine oil without dismantling and repair.

Do not change the oil with a higher viscosity after the car burns the oil, as it will cause problems with the crankshaft of the engine. Timing issues. Burning engine oil with higher viscosity oil is destroying the car.

Qashqai, when burning engine oil for inspection, must see whether the cylinder wall is worn, whether it is serious worn, and slight and moderate wear is fine. In addition, 100,000 kilometers to check whether the exhaust valve is aging, this accessory will also lead to a certain loss of oil. There is no need for an overhaul of the engine without significant wear and tear on the cylinder walls.

If there is no problem with these, it is piston ring stagnation, 100% piston ring stagnation, and the above checks are all to determine 100% the piston ring problem. The piston ring of this car is bound by high temperature, but it is necessary to rule out possible accessory problems. The problem with the piston rings is easy to solve.

Causes of piston ring seizure.

In fact, the treatment principle of piston ring stagnation should start from the oil circuit, the reason for the stagnation is the beginning of the oil circuit, the oil bearing 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, and a cylinder stuck is 5000 kilometers of a liter of oil, at this time, the working conditions of other cylinders will also begin to be bad, and soon the 4 cylinders will be stuck. 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.

It is recommended to use the additives that can release the piston ring once for 5000 kilometers, which can well prevent the piston ring from stagnation, and can also clean the oil circuit, which will not lead to the long-term high temperature of the oil circuit affecting the working condition of the engine, and 20w kilometers will no longer cause the problem of burning engine oil due to piston ring stagnation.

Solutions to Solve Burning Engine Oil Link

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, whispering or even bursting, 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 oil circuit is not clean for a long time, so that the oil is 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 baked dry and scabbed for a long time, and a cylinder stuck is 5000 kilometers of a liter of oil, at this time, the working conditions of other cylinders will also begin to be bad, and soon 4 cylinders will be stuck. 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 dismantling-free 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.

Most of the engine oil is caused by piston ring seizure. The participation of engine oil in combustion will form more carbon deposits, which in turn will lead to the aggravation of engine oil burning, forming a vicious circle. Adding high viscosity oil to the engine to continue its life, if it does not solve the fundamental problem, it will only lead to serious strain of the cylinder wall and even overhaul of the cylinder burst.

It is necessary to repair it as soon as possible.

Hazards of burning engine oil.

If the accumulated carbon deposits are not effectively cleaned up, they will gradually thicken, adhere to the valve, block the fuel injector, form a thick scab layer on the top of the piston, and the oil sludge gradually penetrates the piston ring, causing the piston ring to stagnate, and finally blocking the oil return hole of the oil ring, so that the piston ring loses its original tension, resulting in insufficient cylinder pressure, oil scraping is not clean, the valve is not strict, the fuel injection is not atomized, the oil is consumed excessively, and the power is reduced.

If you continue to rely on adding oil to continue your life, you can only drink water to quench your thirst, and soon the oil will become more and more serious, and the carbon deposit on the top of the piston will become thicker and thicker, and the carbon deposit on the edge of the piston will contact with the cylinder wall, and the engine will cause a slight pull in the process of high-speed operation. However, if you are unlucky, the carbon deposits on the top of the piston or the edge of the piston fall off and fall into the cylinder, which will cause serious cylinder pulling.

Solution; One is to overhaul the engine, and the other is to repair it without dismantling or destructive.

Non-destructive repair release piston ring, the latest cutting-edge technology, to avoid the previous repair of engine oil burn all kinds of drawbacks.

The fuel tank is used to fill the entire oil circuit and the piston of the combustion chamber to release the piston ring. Eliminate the hidden danger of burning engine oil from the root, repair it while driving, do not delay the use of the car, and save high maintenance costs. Truly solve the problem of annoyance for car owners.

Reason: Automobile oil burning means that the engine oil enters the combustion chamber of the engine and participates in the combustion together with the mixture. If the vehicle burns engine oil, it will cause the damage of 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, excessive exhaust emissions and other adverse consequences.

The most serious consequence of burning engine oil is that the engine is under-lubricated, causing irreparable damage or scrapping of the engine.

Method: 1. Use engine oil that meets the technical requirements of the vehicle. Many car owners never read the vehicle manual, and they don't know what quality and viscosity grade oil their vehicles use for a few years, and there is a lot of arbitrariness in the use of engine oil.

When using engine oil, one is to pay attention to the quality index, and the other is to pay attention to the viscosity index. Now Cheyi'an's search engine can immediately tell you which engine oil is suitable for your car, and failure to follow the prescribed recommendations may cause oil burning.

2. Avoid frequent rapid acceleration and long-term ultra-high-speed driving. When the engine rotates at ultra-high speed, it is easy to break the lubricating oil film, resulting in poor lubrication and dry grinding of the rotating parts, and when it becomes a regular operation, it will make the engine wear abnormally and burn the oil, therefore, maintaining economic speed is one of the best ways to prevent the phenomenon of burning oil.

3. The oil must meet the specifications when filling. When the oil filling volume exceeds the center line, the repairman should be asked to pump out the excess oil, in addition, the oil volume should be observed before the next day.

4. If you find that the engine oil is burned, go to the maintenance station for inspection as soon as possible. If it is due to engine failure (such as poor piston ring sealing, valve oil seal leakage, cylinder gasket leakage, etc.), you should go to the maintenance station as soon as possible to check and repair the fault as soon as possible.

Let's start with viscosity: the viscosity of the oil is too high or too low: the viscosity is too high, the oil is more viscous, and the lubrication response is too slow, which will increase the wear during start-up, and the fluidity is slightly worse at high temperatures, the cooling and heat dissipation effect is weakened, and the power loss leads to increased fuel consumption.

If the viscosity is too low, the oil is thinner, the viscosity temperature is slightly worse, the anti-wear and sealing effect is reduced, and the oil consumption will also be increased. How to choose the right viscosity:

First: low temperature viscosity, mainly for 0w, 5w, 10w these are relatively simple, with -35 degrees as the benchmark, you can get a suitable starting temperature for the winter engine.

Second: high temperature viscosity, in the case of meeting the requirements of HTS (high temperature high shear viscosity), the viscosity can be low and not high. Mainly in the crankcase, the low viscosity of the oil 100 degrees will reduce the resistance of the crankshaft when stirring the oil, and the car will run relatively lightly, accompanied by the improvement of power, and fuel economy will also help.

2. Consider the cost of car maintenance

First: mineral engine oil, if the mileage of the vehicle is not much, 5000 kilometers in half a year, can ensure timely maintenance. Or if the displacement is low, non-turbocharged, economical vehicles, mineral oil is more suitable for you, which can not only meet the requirements of vehicle lubrication performance, but also make the maintenance of the vehicle more economical.

Second: semi-synthetic engine oil, it is a mixture of mineral oil and fully synthetic engine oil in proportion, and then add additives to a mixed product, the performance is better than mineral oil, it is a very balanced product, good cost performance, 7500 kilometers of oil change cycle, most models can be selected.

Thirdly, fully synthetic motor oil, in low temperature fluidity is much better than mineral oil and semi-synthetic oil, in the same viscosity in winter, fully synthetic motor oil will start the vehicle faster, to reach the lubrication point faster. At high temperatures, fully synthetic oil because of better oxidation resistance, so its oil change cycle is much longer than semi-synthetic, mineral oil, basically more than 10,000 kilometers, although the cost is higher, but after comparing the number of oil changes and performance, it is not necessarily much higher than the first two oils.

3. Don't be lower than the original factory requirements:

First, 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. Fully synthetic motor oils have excellent film strength to cope with this high shear force.

Second, large-displacement cars, SUV models, and off-road vehicles, which are characterized by high self-weight and engine power, resulting in higher operating temperature and oil temperature of the engine than ordinary cars. In addition to the vehicle's own cooling system, it is also necessary to use high-performance engine oil, the base oil itself has strong antioxidant ability, and the antioxidants contained in it can effectively resist the oxidation and deterioration of the engine oil at high temperatures, avoid the rupture of the oil film, and maintain the normal operation of the engine oil.