Misunderstandings in the use of oil[汽车修理知识]

Misunderstanding: Oil consumption indicates a problem with the engine
Correct view: There are many factors that affect engine oil consumption. Such as the viscosity and quality of the oil; the quality of the fuel; the quality of the initial run-in of the vehicle; the correct driving habits; the length of the idle time of the engine and so on. These factors will cause different degrees of oil consumption.Such as: low-quality engine oil will not only damage the engine, but alsoPiston ringCarbon deposits are formed on the surface, which can even completely block the drain groove and drain hole of the oil ring?pistonThe oil ring cannot scrape off the oil on the cylinder wall? It causes the oil to burn out in the combustion chamber? This causes the engine's oil consumption to increase significantly.
Misunderstanding: The oil gauge cannot detect oil, indicating that the engine has no oil
Correct point of view: When the oil yellow light alarms or when the oil gauge cannot detect the oil, it indicates that the remaining oil has reached a limit, which is to prevent the oil temperature from being too high.lubricating oilThe performance drops and the oil needs to be added in time. For example, in Passat 2.0/1.8T cars, when the oil yellow light alarms or the oil gauge cannot detect the oil, about 2.5 liters of oil are still stored in the engine lubrication system. < car repairHome>

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