Weakly asked, is the cash 1 8 still burning engine oil

The cash is not still burning engine oil.

Burning engine oil is blue smoke, how much is burned? The engine oil is not anti-wear, try to change the oil;

Hehe, I know that Audi burns engine oil because the oil is not wear-resistant, and some car owners have used super American eutectic engine oil without disassembling the engine, which solves the problem of burning engine oil.

Hello, which model is it?

Based on the maintenance experience and the characteristics of the model, the reasons for burning engine oil can be roughly summarized as follows: 1. Because the domestic fuel quality is not synchronized with international standards, it is easy to form a large amount of carbon deposits in the combustion chamber during the engine driving, and carbon deposits are an important reason for various engine problems such as burning engine oil. 2. Carbon deposits will be deposited in the grooves of the piston, causing the piston rings to stick together, which will cause the piston rings to be stuck and unable to be completely sealed, and the oil will enter the combustion chamber and burn off, while the "sticky" piston rings greatly reduce the ability to scrape oil seals, and the oil that has not been scraped off will also be burned off.

3. If the sludge formed for a long time cannot be cleaned, it will also block the oil return hole on the piston ring, resulting in the oil being unable to disperse the car flow normally, so that the oil will be left in the combustion chamber for combustion. 4. Carbon deposition will aggravate the wear between the piston and the cylinder wall, resulting in too large a gap, resulting in the oil entering the combustion chamber and burning off. 5. The valve oil seal is corroded and aged, resulting in poor sealing, and the oil will leak into the combustion chamber and burn out.

Valve seals can be said to be the most vulnerable parts in the engine that are prone to aging, and basically cars that have driven more than 100,000 kilometers have this problem. 6. The front and rear crankshaft oil seals are aging, the front and rear crankshaft oil seals are in large area and continuous contact with the oil, and the impurities of the oil and the continuous temperature changes in the engine make the sealing effect gradually weaken. Second, the oil vapor will also overflow in the weak part of the seal under the action of high pressure, resulting in oil loss.

High 7 How to repair burning engine oil

The main original selling of engine oil is filial piety

1. There is a problem with the accessories, the waste valve, the valve seal, the cylinder is pulled in the cylinder, and the cylinder pressure is insufficient.

2. The oil circuit is not cleaned for a long time, the antifreeze is not replaced in time, the oil service cycle is too long, the piston ring is stuck, and the more common situation is that the piston ring is stuck.

1.First, check the reason for burning the oil-related accessories and eliminate the problems of the relevant accessories.

2.Through the first step to eliminate the problem of related accessories, it is determined that the piston ring is stuck and causes the oil to burn.

Determining the piston ring is to be deduced in reverse to determine the reason for the piston ring, so it is very simple to check the external accessories, and the other can be determined to be the piston ring, so as not to take a detour.

Causes of burning engine oil

The oil circuit is not cleaned for a long time, the antifreeze is not replaced in time, and the oil service life is too long.

Hazards of burning engine oil

Continuously generate greater carbon deposits, which will seriously pull the cylinder. The three-way catalytic converter is completely damaged in the poor combustion exhaust gas,,, and the continuous life-sustaining oil will eventually cause the engine to burst the cylinder.

Subsequent hazards of burning engine oil

If it is delayed, it will cause the oil to participate in more and more combustion, and finally pull the cylinder, because the oil participates in the combustion, there are more oil components in the mixture, and the load of the three-way catalysis is too large, and the three-way catalysis will be replaced in advance, and the three-way catalysis is very expensive, which will lead to a sharp increase in costs. The result of relying on oil to continue life is that the cylinder must be dismantled, the engine must be dismantled, the engine must be overhauled, and the valuable three-way catalysis must be replaced in advance.

This is how the piston rings are stuck

The order of piston ring stagnation is like this, first from the oil circuit often unclean combustion is not good, gradually more and more carbon deposits in the cylinder, with the piston operation, began to gradually precipitate to the piston ring, coupled with the high temperature of poor combustion, the oil film is destroyed, and the lower part of the piston ring is also a little bit scabbed oil stuck, so that the piston ring is completely stuck. The traditional way is to use the release agent added to the engine oil to release from under the piston ring, but the oil circuit in the cylinder cannot be cleaned, which is equivalent to half of the operation of the release link, because the cleaning of the cylinder and the oil circuit is not completed, and the hidden danger is great in the later stage. Moreover, it is necessary to constantly change the oil and oil grid, and the cost of use of the car owner is relatively high.

Therefore, the benefits brought by different starting points of technical paths to car owners are completely different. As long as you make sure that there is no fault in the external accessories, you can determine that the oil burning problem caused by piston ring stagnation, then you can avoid detours, avoid wasting unnecessary costs, and smoothly release the piston ring to solve the oil burning problem caused by piston ring stagnation that has been plagued for a long time. It is recommended that you check it as soon as possible, because the longer the delay, the greater the risk of pulling the cylinder later, if the cylinder is seriously pulled, you want to overhaul it if you want to overhaul it, the risk of overhaul and the loss of the residual value of the vehicle, you also know, in addition, the three-way catalysis will also be damaged because of the excessive load, and the cost of the ternary is very high.

As long as the accessories are not faulty, you can directly use the general burning oil repair agent to release the piston ring and solve the problem of burning oil.

After the maintenance, 1000 kilometers began to burn the engine oil.

Don't be busy disassembling the engine cylinders, that's an overhaul, and generally don't take this path. First endoscope check the cylinder, measure the cylinder pressure, if the piston ring and the cylinder wall gap is large, the cylinder pressure will become smaller. It should be balanced to look at the peripheral situation first, first easy to quarrel and then difficult, and rise one by one to stop this.

For example, see if there is a leakage point, whether the valve chamber cover gasket, valve oil seal, turbocharger, etc. are leaking. Don't let them open the tank as soon as they come up.

The oil itself is consumed to a certain extent. If you consume too much, there is a problem of burning engine oil. Burning engine oil is caused by the following factors, as long as the following problems are solved, burning engine oil can be solved.

There are many factors that affect the burning of engine oil, such as: fuel quality, driving conditions, driving habits, maintenance habits, etc., the above reasons will aggravate the oil consumption and lead to the burning of engine oil, making the vehicle appear:

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.

5. For vehicles with turbochargers, the sealing ring of the turbocharger is poorly sealed.

In addition, cars now have crankcase ventilation systems (exhaust valves), which can also exacerbate oil consumption if there is a problem. In the past, the problem of burning engine oil could only be solved by dismantling and repairing, but now there is a plan to solve the problem of burning engine oil without dismantling and repairing.

The engine may burn oil regardless of the displacement

If you haven't changed it for a long time, it is recommended to change it to a better run-in.

Hello, if there is no leakage, it is to burn the engine oil, and the engine needs to be overhauled.

The car, how many kilometers to drive to see if there is any phenomenon of burning engine oil.

Hello, how many kilometers did you run to get like this!

Hello, if it's not leaking, it's burning,

Hello, you need to see which model, generally speaking, normal use, maintenance on time, there is very little phenomenon of burning engine oil.

Volkswagen fast-rise, burning, changing the cylinder gasket.

Hello, what a car. There will be a lot of oil consumption

The new car needs to be improved a little bit, which should improve this problem.