How long does it take to wait for a hot car to see the oil?

After 3 minutes, you can look at the engine oil [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

It doesn't take long for the car to stop the fire and you can watch it, because the hot car is almost the same as the cool car [If there is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello, 5 minutes after the car is warmed, check the engine oil to see if the oil is bad [there is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Hello, wait 5 minutes to check the oil level. Hope mine can help you. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello, 5 minutes [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

A minute or two will do, find a flat place. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

There are many reasons why motor oil is burned, the most common of which are as follows. 1. Use engine oil with poor quality or viscosity grade that does not meet the requirements. Wear is exacerbated by low or high oil quality levels, and oil burning can lead to poor engine lubrication, increased piston ring and cylinder wall wear, and reduced sealing performance.

2) The fitting gap between the piston ring and the cylinder wall is too large, resulting in improper installation or poor sealing of the piston ring, and the cylinder wall oil enters the combustion chamber, causing oil burning; In addition, if the valve seal is poorly sealed, the crankcase forced ventilation valve (PCV) is broken, or the crankcase vent is blocked, the pressure in the crankcase is too high, and the oil enters the cylinder along with the crankcase gas and participates in combustion. 3. Frying oil caused by excessive oil supply. When the oil supply exceeds the centerline, the part of the engine lubrication that splashes lubricated enters the combustion chamber and burns excessively due to the high oil pressure.

4. Oil leakage from turbocharger. The supercharger is installed at the front of the exhaust pipe, has a high operating temperature, and the turbine and pump wheels can reach 1-20,000 revolutions per minute when the engine is running at full load. The turbine shaft is covered with oil-lubricated floating bearings, and the car has an oil channel that communicates with the turbocharger.

Oil leaks in pipes and bearings can cause oil to soak from the turbocharger into the exhaust pipe. If the exhaust pipe temperature is high, the oil will burn into green smoke and discharge. However, if the oil is not used in the wrong way, it is an engine killer and will accelerate wear and tear and cause problems.

For example: 1. Improper use of engine oil: not in accordance with the viscosity and number of the engine oil specified in the manual, or the quality of the engine oil is poor, or the use of fake engine oil; 2. Maintenance is not in place

Failure to change the oil according to the regulations (time, mileage), and the oil capacity is too small; 3. These reasons can easily lead to wear of piston rings and cylinder walls, resulting in oil entering the engine for combustion. In addition, oil burns as valves and lines wear out, oil seals are damaged, and engine life is extended.

Generally, the car must be heated for 5 minutes before changing the oil, and the reason for changing the oil is to make the old oil more tidy. When the oil has a certain degree, its viscosity is lower, the circulation will be higher, and the sludge in the car engine will be softened, and then the sludge can be discharged along with the old engine oil, and the rate of adding some oil will also be accelerated, which improves the work efficiency and ensures that the old oil can be put more neatly. I don't know that changing the engine oil after a hot car is also harmful, so let's get to know it together.

The harm of changing the engine oil after a hot car.

1. Because the auto parts are relatively hot after the car is hot, and the oil degree is also very high, it is very easy to burn and blister when the engine oil is changed;

2. Because the oil level in the case of a hot car will be smaller than that of a cool car, if you fill too much, the oil dipstick limit will be exceeded when the car is cool, and it is very easy to leak oil;

Therefore, it is necessary to pay attention to the amount of oil filling when changing the engine oil in a hot car, and the only harm is that it is very easy to get hot. In addition, it is more recommended to change the engine oil while the car is hot, so it is more complete to dismantle and change, but do not change the oil while the car is hot, which is very dangerous. In addition, it must also be noted that the oil must be changed according to the oil model specifications of the appropriate car engine, and the use of famous brands and high-quality products as much as possible is more ensured.

Millions of car purchase subsidies.

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 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. The lack of deficiency in the lubrication system produces oil sludge, which blocks the oil return hole of the oil ring and weakens the oil scraping performance.

3. Wear occurs next to the core between the piston and the cylinder wall.

4. The valve seal is corroded and aging, and the sealing performance fails.

In addition, there are now crankcase ventilation systems on the car to change the rubber system (exhaust valve), if there is a problem, it will also increase the consumption of oil. 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, which can be understood by taking a look.