Can a broken Qashqai check valve cause oil burning?

Damage to Qashqai check valves can cause excessive oil consumption. Most of the engine oil 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.

When the oil enters the combustion chamber to participate in combustion, more carbon deposits will be formed, which in turn will lead to the aggravation of the burning of engine oil, forming a vicious circle. In the long run, it will cause cylinder wall strain, or even cylinder burst, 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 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.

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 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 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.

The engine oil itself has a certain amount of consumption, and excessive consumption is the 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.

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 no.

The solution to the problem of dismantling and repairing engine oil can be learned about.

If it is caused by engine oil, it is recommended to use a better car oil, and it is recommended to use a fully synthetic SN level Dark Horse King car machine.

Oil, a certain Taocai is more than 200 barrels of 4L, and it can run more than 10,000 kilometers! It is very cost-effective and effectively solves the problem of carbon deposition and burning engine oil!

Possible causes of burning engine oil:

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

Worn valves and ducts, damaged oil seals.

Air booster leakage.

The above faults can be solved by repair.

Hello, it is a pleasure to serve you and give you the following answer: Yes, the engine valve body can be repaired. The steps to repair the engine valve body are as follows:

1.Inspect the engine valve body to see if there are any damaged or worn parts. 2.

If there is a damaged part, a new body will need to be replaced. 3.Clean the engine valve body to make sure there is no dirt or oil on its surface.

4.Check the seals on the engine body to make sure they are intact. 5.

Install the new valve bodies and make sure they are installed correctly. 6.Check the connections of the engine valve bodies to make sure they are not leaking.

7.Install new seals and make sure they are installed correctly. 8.

Install the new piston rings, making sure they are installed correctly. 9.Install new pistons, making sure they are installed correctly.

10.Install the new piston rods, making sure they are installed correctly. Repairing engine back-up valve bodies requires care and patience to ensure that they are installed correctly.

During the installation process, make sure that every part is installed correctly to avoid further damage. In addition, during installation, make sure that every part is clean to avoid further damage.

The reasons and solutions for Qashqai to burn engine oil are as follows: 1. Valve oil seal. The valve is designed to prevent engine oil from leaking into the combustion chamber.

As the service life increases, the tightness of the valve deteriorates, resulting in easy access to the combustion chamber for engine oil. 2. Piston clearance. Long-term use can lead to the accumulation of carbon at the piston position, and there may also be some wear and tear.

Over time, the gap between the pistons becomes larger, and the engine oil also tends to enter the combustion chamber. Therefore, it is important to change the engine oil with a higher viscosity and filial piety. 3. Oil viscosity.

Engine oils that use too low viscosity can also burn engine oil. The viscosity of the engine oil is too low, and it has very good fluidity, which can easily escape into the cylinder and participate in combustion. 4. Oil volume.

If the engine oil volume is too large, the engine oil pressure is too high, and part of the engine hydraulic pressure enters the cylinder, which may also burn the engine oil. 5. Solution: Burning engine oil is mainly for engine maintenance, removing carbon deposits in the engine and replacing damaged parts, removing the engine cover, and replacing the valve seal.

The problem of burning engine oil should not be ignored, and it is necessary to respond to it immediately and carry out major repairs.

It is estimated that the maintenance of the engine oil is not good, the cylinder is pulled, or often high-grade and low-speed, and the carbon deposition is serious! This car doesn't even have a rear anti-collision steel beam, so just replace it!

Do you clean the engine, don't wash the car if it goes too far, otherwise the airtightness will not be as good as before washing, and it is natural to burn the engine oil. Don't use fully synthetic motor oil, try ordinary motor oil with high viscosity.

If you have a problem with engine oil, it is recommended that you use ERG engine oil in the future, which is cost-effective, has good performance, and is very good for engine protection!

More than 80,000 kilometers were found to burn engine oil, and burning engine oil is a gradual process (slow wear); If you suddenly burn engine oil, it can be due to the following reasons:

1. The engine lacks water and the water temperature is too high or the lack of engine oil causes serious wear and tear of the cylinder or cylinder barrel and piston piston rings.

2. Burning engine oil caused by piston ring fracture (strain).

3. Fake engine oil was used.

4. Solution, it is recommended to measure the cylinder pressure first, if the cylinder pressure is less than one, the engine should be overhauled.

Hehe, I don't know much about this!!