How to judge the normal consumption of engine oil, how to tell if it is normal consumption of engine

First of all, the oil added to the vehicle will be consumed more or less, but it is obviously not an obvious problem, generally speaking, it is normal to consume 1 liter of engine oil every 5000 kilometers, and it is necessary to pay attention to it if it exceeds this standard, to see if the following situations occur.

It's dark inside the exhaust pipe.

Wipe the inner wall of the exhaust pipe first, and wipe it again after a week, if you find that the exhaust pipe is very dark, it means that the vehicle has the phenomenon of burning engine oil.

Blue smoke emits when the cold car starts in the morning.

Pay attention to the exhaust pipe outlet when the cold car starts in the morning, if the exhaust pipe emits blue smoke when it is just started, it means that the vehicle burns engine oil, this method is best completed by two people, one person starts the vehicle, and the other person is responsible for observing. This is because the blue smoke emits for a short period of time and only appears after the vehicle has been left for a long time.

Blue smoke at the big throttle.

When the vehicle accelerates sharply or hits the throttle on the spot, there is a phenomenon of blue smoke, and there is basically no idling, which indicates that the vehicle burns oil, and it is more serious, and it should be repaired as soon as possible.

Blue smoke from the oil infusion port.

If the vehicle starts to emit blue smoke from the oil inlet in addition to the exhaust port, it means that this symptom has reached the middle and advanced stages, and the burning of engine oil is very serious, and you need to seek medical attention as soon as possible to avoid causing more damage.

The poor sealing of the cylinder is the main cause of oil burning. The main reason is that the matching gap between the piston and the cylinder wall is too large, the piston ring is improperly installed or the sealing is poor, and the oil on the cylinder wall enters the combustion chamber, causing the phenomenon of burning oil.

Choose good quality engine oil as much as possible, old vehicles can appropriately choose slightly more viscous engine oil to increase the sealing between the piston and cylinder wall, use mineral engine oil for a long time, and change to fully synthetic engine oil is also prone to poor sealing. Checking the oil ruler frequently, regularly changing the oil and oil filter, replacing the spare parts of the oil filter, and choosing the original engine oil can effectively avoid the phenomenon of burning engine oil.

1. When the car is first started in the morning, the exhaust pipe appears a thick blue smoke, and the blue smoke disappears after a while, and this situation may not occur again on the same day, but this phenomenon occurs again on the second and third mornings, which indicates that the vehicle has burned engine oil, which is called burning engine oil in a cool car.

2. When the vehicle is driving or on the spot, the exhaust pipe emits a large amount of blue smoke when the driver slams on the accelerator, which indicates that the phenomenon of the vehicle burning engine oil has been more serious, which is called accelerating the burning of engine oil.

3. In addition to the blue smoke coming out of the exhaust pipe, you can also see pulsating blue smoke coming out of the oil port of the processor. In this case, the damage to the engine is already severe.

Burn the oil"This is when the oil enters the combustion chamber of the engine and participates in the combustion along with the gas mixture. Vehicles appear"Burn the oil"The phenomenon will cause the vehicle oxygen sensor to be damaged too quickly, resulting in an increase in carbon deposition in the combustion chamber, unstable idling, weak acceleration, rising fuel consumption, excessive exhaust emissions and other adverse consequences. In the traffic conditions of frequent starts and stops, many car owners reflect that they love their cars"Burn the oil"Then, it is necessary to understand the hazards, identification and avoidance methods of burning engine oil.

Maintenance method: 1. The habit of regular inspection of the car, daily maintenance is a must, and we must check the corresponding frequency according to the mileage of the vehicle and the driving environment, so as to "prevent problems before they occur".

2. Use better quality engine oil, and the stability of high-quality engine oil is also relatively good, which can maintain appropriate viscosity at high temperature and high speed of the engine and reduce oil consumption. Moreover, the oil should be added in accordance with the norms, not too little, not too much. Burn the oil

3. Regular maintenance and replacement of engine oil or oil filtration. In general, the maintenance interval is 5000 km.

Hello: Under normal circumstances, the color of the engine oil exhaust pipe is blue, and the oil consumption is abnormal. The normal oil consumption of the engine is generally not more than normal per 1,000 km.

I hope it can help you, if you have any questions, please log in to Baichebao Q&A to find me, I will answer for you.

You can get up in the morning and just get in the car, add fuel to the gas sharply, and see if there is blue smoke in the exhaust pipe, if there is a burning engine oil [If there is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello, it is recommended that you take a look at the scale of the dipstick, I hope you will adopt it.

Hello, the normal consumption of engine oil is negligible, that is to say, the normal consumption is basically not visible [There is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Take a look at the spark plug, the side is black and the oil is burned, thank you. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Identification method of burning engine oil:

1. Cool car burning oil: Every morning when the car is changed for the first time, there will be a relatively thick blue smoke discharge from the rear exhaust pipe. After a while, the blue smoke disappears, and there is generally no similar situation on the day.

2. Burn engine oil when accelerating: When the driver slams on the accelerator or steps on the accelerator when the vehicle is moving, a large amount of blue smoke is discharged from the exhaust pipe, and when the driver slams the accelerator when the vehicle is driving, the driver can see the blue smoke from the reflector on the exhaust pipe side.

3. Fill the vehicle with the phenomenon of "burning engine oil" with engine oil, let the owner go to the maintenance station to weigh the oil filter after driving 1000 kilometers, and then fill up the engine oil, and then let the owner drive 1000 kilometers. Repeated 3 times, to obtain an average value, after the run-in period of normal oil consumption can generally reach 1000 kilometers liters, if the standard is exceeded, there is a situation of burning oil.

Precautionary measures for burning engine oil:

1. Use high-quality engine oil for the hand destroyer key

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 borrow Bi Qiaozhu high-quality engine oil and (PNF) fuel additives to achieve, which is also the key to achieving no dismantling and repairing to solve the problem of burning engine oil.

If you are driving a certain mileage in the line and up, if the oil consumption is not too large at a certain value, it means that it is normal consumption, but once it exceeds the range of this value, it means that the machine is burning oil, and it is necessary to detect and repair it in time.

The digestion of engine oil is a fierce mountain to eliminate the slightest branch to know its only sail, normal vehicles do not burn engine oil, it is not visible from the dipstick scale, but it will also consume a little, such as cold start.

Motor vehicle driving 1000 kilometers consumption of oil within the liter, belongs to the normal value, once the increase to reach 1 liter, on behalf of the mountain vehicle next to the hail rolling slight oil burning problem, at this time it is necessary to check the source of the residual motor to avoid engine failure due to burning oil, causing problems.

It is normal for a motor vehicle to travel 1000 kilometers to consume a silver ruler within the liter of oil, once the over-beating line is reached by the doctor on behalf of the motor vehicle to have a slight burn section of high engine oil problems, at this time the engine needs to be checked.

First of all, the vehicle to add the oil or more than the bridge finch or less will have a smile on the consumption, but obviously not obvious problems, generally speaking, every 5000 kilometers to consume 1 liter of oil is a normal situation, more than this standard to pay attention to, to see if the following situations occur.

The normal consumption of engine oil is when the engine is running.

The exhaust pipe is very dark, first wipe the inner wall of the exhaust pipe clean, and wipe the bridge again after a week.

The fuel consumption ratio of the engine is less than 1%, the engine displacement is liters, and the fuel consumption of 100 kilometers of the car should be less than 1 liter of 1000 kilometers.

If there is no oil leak, it is.

The canopy inside the exhaust pipe is very dark.

First wipe the inner wall of the exhaust pipe with the messy and clean, and wipe it again after a week, if you find that the exhaust pipe is very dark, Lu Nian said that the vehicle has the phenomenon of burning engine oil.

Blue smoke emits when the cold car starts in the morning.

On April 29th, the 19 luxury models of Envision were mentioned, and as of 8 o'clock in the evening on the 30th, the engine oil dropped to 97%, brothers, is this normal? On April 29th, the 19 luxury models of Envision were mentioned, and as of 8 o'clock in the evening on the 30th, the engine oil dropped to 97%, brothers, is this normal? This situation is not a big problem, the general oil consumption is relatively normal, normally speaking, your vehicle is in the warranty maintenance period, relative oil consumption, if it is less than 40%, there will be no big problem.

If in a short period of time, for example, one or two thousand kilometers consumes forty or fifty words, it is relatively much more serious, and there may be a situation such as burning engine oil, it is recommended that you go directly to your local store to check and deal with it according to this situation. The dashboard shows the oil life, even if it is not opened, the value will be reduced after being parked for a period of time, not the amount of oil, depending on the amount of oil to pull out the oil dipstick to see the oil life is not the physical amount of oil, it is the effective life of the oil measured by the driving computer, and it will be reduced if it is not opened, not the real loss of the oil. That's the loss of oil life, not the amount of oil.

The loss of oil quantity depends on the dipstick. Engine oil has a lifespan. The oil quality will gradually decline during the use of the oil, and this decline process is the loss process of the oil quality, that is, the decline process of the oil life.

Therefore, the manufacturer will require regular maintenance of the vehicle, and the most important content of maintenance is to change the oil, why change the oil? That is, when the quality of the engine oil drops to a certain extent, it can not continue to provide good lubrication for the engine, in order to ensure the normal operation of the engine, so the oil should be changed regularly. Envision organic oil life monitoring system can observe the loss status of engine oil quality at any time, which can help car owners make maintenance arrangements for the car as soon as possible.

The loss of oil life is calculated by the system according to a variety of factors, and it is not an indicator of 1% of the oil life of 100 kilometers of loss as some riders say. Even if the car is not driven after starting, the oil life is also to be lost, and the idling, low-speed car, the loss of oil life is faster, even if the car is not used, long-term garage, the oil life will also be lost. Therefore, the manufacturer has the requirement of "every 5000 kilometers or 6 months or according to the prompts of the oil life monitoring system".