What should I do if my Subaru Outback engine burns oil?

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 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.

Audi burning engine oil is a problem of the engine itself, and it has nothing to do with engine oil, and the use of engine oil can not improve this problem, so it can only be said that the maintenance effect of better quality engine oil will be relatively better. My car burns engine oil for more than a year, all of which are continued with imported red engine oil, the quality of the engine oil is very good, it is the base oil of four types of PAO, the engine oil has no impurities, even if there is a case of burning engine oil, it will not produce carbon deposits, and the power of the engine is small, and the liquid molybdenum component in the engine oil can improve the engine power very well, reduce power loss, the car is almost the same as when the oil is not burned, pay attention to check the liquid level, and add less on the line.

The car burns engine oil is the problem of the engine, it is caused by the damage of the internal parts of the engine, but some of the oil produces less carbon deposits, which has little impact on the power of the engine, I am now using imported G T magic red engine oil, four types of PAO base oil, the quality is very good, even if there is a situation of burning engine oil, it will not have much impact on the engine, the liquid molybdenum composition of this oil has a good molecular structure, anti-wear protection, improve power, reduce fuel consumption, my car is Audi A3, Although there is still a situation of burning engine oil with this oil, the power is very good, and there is no problem with the car driving.

Generally, the car burns engine oil seriously, it is necessary to overhaul the solution, but the cost is indeed relatively high, my car burns engine oil for almost a year, all of them are continued with engine oil, before using the original engine oil is not good, it was replaced by imported G T magic red engine oil, four types of PAO base oil, the oil quality is very good, will not produce so much carbon deposits, and at the same time the protection of the engine and power improvement are very good, the car is not too much of a problem, and now the amount of oil burned is basically stable.

Hello, the engine fuel consumption is high, it is recommended that you go to the repair shop to check whether there is a problem with the engine sensor, and at the same time check whether the power of the engine has decreased.

Hello. The engine burns oil.

The words are mainly due to the engine.

Piston ring. The gap is too large, or.

Valve oil seals. Damage, in this case, it is recommended that you go to the repair shop as soon as possible to do a comprehensive inspection, and then the repair can be done.

Thanks for using and hope mine can help you!

If you don't understand something, feel free to ask, and I will give you a satisfactory answer!

I have used the original factory twice, and now I use the GT Magic Red engine oil, the engine is very quiet, there is basically no noise, the quality of the oil is very good, it is the base oil of the four types of PAO, the fluidity and protection are very good, and the various parts of the engine can be lubricated quickly when starting, and the car is much better than the original factory. The original engine oil is semi-synthetic, the quality is not very good, the lubrication and protection of the engine are not enough at the start, and the engine will naturally have a relatively loud sound.

The original engine oil is OK, but there is no particularly good experience, I used it two or three times and passed it directly, and the cost performance is not good at all. Now the imported G T Magic Red engine oil is of good quality, it is the base oil of Class IV PAO, and it can reach 15,000 kilometers to change, which is much better than the original factory.

The quality of the original engine oil is average, the maintenance is not very good, the lubrication protection ability is not understood after a long time, and the starting speed is slower, which is not very easy to use. Now I've switched to GT Magic Red oil, which is very well lubricated, and the car has a lot of power to start with, and the improvement is very fast, much better than before, and very cost-effective.

I have been using the imported G T magic red engine oil, four types of PAO base oil, there is no problem with running 15,000 kilometers once, it is worth changing the original engine oil two or three times, and the power is very stable, and the maintenance cycle is no problem to more than 10,000 kilometers.

You can use G T magic red engine oil, which is the base oil of Class IV PAO, with good anti-recession ability, no problem with normal driving for 15,000 kilometers or changing once a year, not only reducing the number of maintenance, but also protecting the engine is quite good, the car is driving up with good power improvement, clean and silent.

At the very beginning, I have been using the maintenance of the original factory, and then I found that the quality is not good, and it must be changed when I run about 8000 kilometers, I used it twice and did not use it, and replaced it with a better imported engine oil, the effect is more real than the original factory, before using water and oil, and the fake is replaced by imported G T magic red engine oil, four types of PAO base oil, the quality is very good, the anti-recession ability is strong, the maintenance cycle is long, and now you can go to 15000 kilometers for maintenance once, once a year, It is much easier to maintain, and it is more affordable than the original factory.

There are two ways to burn engine oil for the 2013 Subaru Outback, and it is recommended that you try it like this

Now most of the cars on the market will burn engine oil, the main reason for burning engine oil is two aspects, one is the problem of accessories, waste valve, valve seal, cylinder pulling, cylinder pressure is insufficient. The second is that the oil circuit is not cleaned for a long time, the antifreeze is not replaced in time, the oil service life is too long, and the piston ring is stuck, and the more common situation is that the piston ring is stuck.

The reason why most of the car burns the engine oil is that the piston ring is stuck, the stagnation starts from the oil circuit, the oil withstand temperature at 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.

Burning engine oil is not incurable, there are two ways to solve it on the market, one is overhaul, and the second is PNF repair agent. In the case of overhaul, the cost is very high, the vehicle depreciates quickly, and the later run-in is also very troublesome. You can use PNF repair agents, and I have also seen other riders use this repair agent, you can refer to it.

Hope it helps.

Causes of oil burns and quick fixes.

Then you must first find out why the engine oil is burned, and the general oil burning is mainly due to the oil seal leakage, or the gap is played.

Hello, if the engine burns oil, it is mainly due to the excessive clearance of the engine piston ring, or the damage of the valve oil seal, in this case, it is recommended that you go to the repair shop as soon as possible to do a comprehensive inspection, and then repair it.

If you don't understand something, feel free to ask, and I will give you a satisfactory answer!

Although the engine oil failure has its own design, manufacturing process and other reasons, but we mainly discuss his use and maintenance, it has been proved that the phenomenon of burning engine oil does have a lot to do with the use: not according to the provisions of the use of oil, oil change and oil filter, the use of fake oil, the oil level is too high or too low, the oil is mixed with foreign substances, the cold car is driven on the throttle, the rapid acceleration, the cooling water is in a high temperature state for a long time, the air intake filter is not cleaned and replaced according to the regulations, the inferior fuel and the wrong grade, The engine runs under high load, low load, or even overload for a long time, so good driving and maintenance habits are necessary to avoid burning engine oil. We must develop the habit of checking the engine oil regularly, in this process we can not only find the consumption of engine oil, but also see whether the quality and smell of the engine oil are abnormal, so as to achieve a target.

Once the oil burns out, it is almost irreversible unless the crane is repaired.

1. Burning engine oil in a cold car: When the temperature of the car is not completely warmed up, the engine exhaust pipe emits a lot of blue smoke, but it is normal after the car is heated. This phenomenon is caused by the aging of the valve oil seal.

Due to the decrease in temperature, the valve oil seal of the rubber material is stiff and cannot be completely sealed, and the oil leaks from the valve into the combustion chamber and burns.

2. Hot car burning engine oil: After the car reaches the normal temperature, the exhaust pipe still emits blue smoke, which indicates that the piston shirt bracelet has a poor seal. Due to the poor sealing of the piston ring, the oil directly enters the combustion chamber through the piston ring leakage under the action of the oil pump, and there is a phenomenon of blue smoke from the exhaust pipe.

There are several reasons for this phenomenon, such as: material aging, carbon deposition stuck, excessive wear of cylinder liners, etc.

In addition, there is another way to deal with it: if it is determined that the oil is burning in a hot car and it is not very serious (for safety reasons, the cylinder pressure test can be carried out first), the oil pan can also be removed directly, the piston can be directly taken out, and the piston ring can be replaced, so that the cost and time are similar to the first solution.

It is very certain that the piston trouser ring is stuck, but it is necessary to check whether there is a problem with the exhaust valve, whether there is a problem with the exhaust valve, the cylinder wall is not a chachala cylinder, and there is a serious cylinder without overhauling the engine, as long as the piston ring is repaired and released, because it is a horizontally opposed engine, the repair agent of the engine oil and the fuel model will be repaired together and will soon be released, and the oil will not be burned later

The main reason for piston ring stagnation.

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 temperature is 110 degrees, and the oil circuit is not clean for a long time caused by the high temperature, 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 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.

Solution. The company has a piston ring Zen release agent oil and fuel used together to solve the problem, provided that the accessories are indeed not faulty.

The solution to Subaru's burning of engine oil is linked.