Nowadays, with the rapid development of the national economy, the people’s living standards are continuously improving, and the problems brought to us are increasing. Vehicle exhaust, pollution emissions, factory discharge, and water pollution all endanger our health. Therefore, environmental sanitation vehicles are also becoming more and more important. It sometimes takes some time to work around the clock, sanitation work for the sanitation workers, and the use of sanitation vehicles is so high today. At the same time, we must pay attention to the maintenance of vehicles.

Everyone knows that the oil added to a vehicle will be consumed more or less, but it is obviously not a significant problem. If you find that your car has less engine oil, how do you judge whether it is normal consumption or whether it is burning oil? Xiao Bian will teach you how to judge:

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First, the exhaust pipe is very dark

Wipe the inner wall of the exhaust pipe first and wipe it again in one week. If it is found that the exhaust pipe is very dark, it means that the vehicle has burning oil.

Second, when the cold car start blue smoke

When the cold car starts in the morning, pay attention to observe the exit of the exhaust pipe. If the exhaust pipe emits blue smoke when it is just started, it means that the vehicle burns oil. This method is best done by two people. One person starts the vehicle and the other People are responsible for observation. Because the time for blue smoke is short, it only appears after the vehicle has been placed for a long time.

Third, when the throttle is blue smoke

When the vehicle suddenly accelerates or hits the throttle, the blue smoke phenomenon occurs, and there is basically no idling. This situation indicates that the vehicle burns oil, and it is already serious and should be repaired as soon as possible.

Fourth, the oil injection into the blue smoke

If the vehicle is in addition to the exhaust port, the oil injection port will also start to emit blue smoke, indicating that this symptom has reached the middle and late stage, and the condition of burning oil is very serious. It is necessary to seek medical attention as soon as possible to avoid causing more damage.

Poor sealing of the cylinder is the main cause of burning oil. The main reason is that the clearance between the piston and the cylinder wall is too large, the piston ring is improperly installed or the sealing performance is deteriorated, and the oil on the cylinder wall enters the combustion chamber, causing burning oil.

Choose the best quality oil as possible. Older vehicles can be used with slightly higher viscosity to increase the tightness between the piston and the cylinder wall. The use of mineral oil for a long period of time can also lead to tight seals after the switch to synthetic oil. Happening. Diligently check the oil ruler, change the oil and oil filter regularly, replace the spare parts of the genuine oil filter, select the original oil, etc., to effectively avoid burning oil.


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