What should I do if the 13 Peugeot 3008 engine has a problem with burning oil?

Causes of burning engine oil.

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.

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.

The main reason for burning engine oilThe main reason for burning engine oil in French cars is two aspects, one is the problem of accessories, and the exhaust valve and valve cover of French cars are integrated, which is easy to affect the burning of engine oil. 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.

Causes of piston ring seizureStagnation starts from the oil circuit, the oil bears the 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 fail 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 a liter of oil for 5000 kilometers, at this time, the working conditions of other cylinders will also begin to be bad, and soon the 4 cylinders are stuck, and it will become a liter of 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.

ResolutionThere are two ways to solve the problem of burning engine oil, 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. First of all, you have to find out the reason for your burning oil, and you can refer to it if you have repaired it with a repair agent before.

Generally speaking, there are two parts of burning engine oil: one is the cylinder block and the other is the cylinder head.

There are also several situations of cylinder block oil burning: one is excessive wear of the cylinder barrel, and the other is excessive piston wear or piston ring failure. When the cylinder barrel is worn too much, and the dead center point on the piston forms a "table", there is also uneven wear of the cylinder barrel, and when the driving cone or elliptical, the oil replaced by the piston ring will accumulate and participate in combustion; When the piston is worn too much or the piston ring loses its elasticity after long-term use, the sealing is not tight, and too much oil is brought into the combustion chamber to participate in the combustion, which will also form oil burning.

The cylinder head burns oil because the valve guide is worn and the gap is formed, the oil leaks into the combustion chamber and/or the valve oil seal is aging, and the sealing degree decreases, resulting in the oil extending the valve and flowing into the combustion chamber.

When the engine oil is slight, you can roughly judge the fault location by observing the exhaust: if the engine oil is burned when the car is cool, it is most likely the valve oil seal, and if the car is hot and the oil is burned, it is most likely the piston or piston ring.

When the oil burning is serious, it is difficult to judge whether the cylinder block or the cylinder head burns the oil, the engine must be disassembled for inspection, and sometimes the piston must be poked out of the cylinder barrel, and the roundness and taper of the cylinder barrel must be measured with an inner diameter micrometer.

Burn the oil. It is a problem that will occur in many models, and the solution can only be overhauled, I don't think it's worth it, I choose to use G T Magic Red engine oil, this oil quality is very good, it is the base oil of the four types of PAO.

The quality is very good, and even if there is a burning of engine oil, it will not produce a lot of carbon deposits.

It will not affect the power of the engine, the power increase is also good, the car drives very smoothly, as long as the fluid level is checked at any time, it is not too low, and there is no problem with normal driving.

The 13 Peugeot 3008 engines have oil burning, which can be solved in this way.

Burning engine oil is a common problem of French cars, the main reason is two aspects, one is accessories, the other is oil circuit cleaning, carbon deposition, piston ring stagnation. It is recommended that you first confirm the cause of burning engine oil, so that you can solve it in a targeted manner. First of all, check the accessories, mainly the valve cover and the waste valve, they are one, check together when checking, and then measure the cylinder pressure to see if there is a piston ring counterpoint and pull the cylinder, there is no problem, you can basically eliminate the fault of the accessories, it is the piston ring stuck caused by the burning of engine oil.

Stagnation starts from the oil circuit, the oil bears the 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 fail 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 a liter of oil for 5000 kilometers, at this time, the working conditions of other cylinders will also begin to be bad, and soon the 4 cylinders are stuck, and it will become a liter of 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 final solutionAt present, there are only two ways to solve the problem, one is overhaul, and the other is to use Si Youpu repair agent. In the case of overhaul, the depreciation of the vehicle is very serious, the cost is very high, and the run-in in the later stage is also troublesome. Some riders have shared that they have used Siyoupu repair agent to treat the burning of engine oil, you can refer to it, I hope it can help you.

Peugeot burner oil non-destructive repair case.

The solution was to overhaul the engine, which was more troublesome and expensive, and I didn't do it because I thought it was a little worthless. Replaced with G T magic red engine oil, this oil quality is very good, it is the base oil of four types of PAO, even if there is a case of burning engine oil, it will not produce so much carbon deposit, it has a good impact on the power of the engine, and at the same time can protect the engine well, and the power improvement is also good, which is a better solution.

Dongfeng Peugeot has a large factor in the burning of engine oil is caused by the aging of the oil seal, and the oil seal can be replaced or the toughness of the sealing of the oil seal can be restored by using the product.

If it is caused by the piston snap ring, sticking ring, and clogged oil return hole, you can use non-destructive repair to burn the engine oil to deal with this problem.

If the engine oil burns due to engine piston wear or cylinder wall wear, either overhaul or use a no-dismantle repair product to solve the problem.

High-viscosity motor oil does not alleviate the burning of engine oil and can cause more harm.

Burn the oil. Determine the cause first, and then think about how to fix it.

1. Due to the aging of the valve oil seal and the lack of tight sealing caused by the loss of elasticity of the rubber, the engine oil penetrates into the combustion chamber for combustion, thus being consumed. The phenomenon is that the first motor in the morning hits the car, there is a puff of blue smoke, and the car disappears quickly after the car is hot. It is generally caused by high water temperature or expiration of service life.

2. Due to the wear of the cylinder barrel or the insufficient tension of the piston ring and the counterpart of the piston ring, the phenomenon of blue smoke comes out when the cold car or the hot car is above 3000 rpm, and the amount of blue smoke depends on the degree of wear.

3. If with turbocharger.

It is also not ruled out that there is a problem with the turbocharger.

4. Specific judgment: the cumulative driving is 5000km, and the oil consumption is less than 1 liter, we basically think that there is no need to repair (except for new cars).

It is advisable to inspect and repair, not necessarily overhaul, if the wear of the cylinder liner is not serious, only replace the piston rings and valve seals and valve guides.

Hello, the current number of people consulted may not reply in a timely manner, if it is a vehicle failure problem, it is recommended to use the computer to detect the specific cause of the failure, search for "car master" can consult car problems at any time, 24 hours ** answer.

Generally, there are three kinds of engine oil on the market, from low to high performance mineral engine oil, semi-synthetic engine oil, fully synthetic engine oil, you can buy it according to the standard of 5w-30, it is best not to return other labels casually, for example, the viscosity of 5w-20 will be lower, and the fuel consumption will be lower, but the engine may be worn due to insufficient protection; If you use 5w-40, the viscosity is higher and the protection is better, but the fuel consumption will also rise.

There is no warning of burning engine oil, and it is said that it will burn, and the illness will come like a mountain. Moreover, the new car has not burned engine oil for tens of thousands of kilometers, and once it starts to burn engine oil, it will become very serious in half a year and half a year. I don't think you want to go through such a process, but it has happened that the engine has been revitalized by oil, and it has become a serious oil burn, so it is recommended to check it first, and don't rush to deal with the engine problem blindly.

Burning engine oil will lead to shaking, weakness, high fuel consumption and other possible phenomena, these are caused by burning engine oil, don't be in a hurry to deal with small phenomena, first deal with the problem of burning engine oil on the main line. Web Links.