How Many Liters of Engine Oil Does a Car Need?

1 Answers
VanBrooke
07/30/25 1:59am
Car needs about 4 liters of engine oil, and the filling amount should be between the upper and lower marks on the oil dipstick. The functions of engine oil are: 1. Relieve friction and high temperature; 2. Cool down; 3. Clean; 4. Dampen and buffer; 5. Prevent rust and corrosion. Engine oil, also known as motor lubricant, is composed of base oil and additives. Base oil is the main component of lubricating oil, determining the basic properties of lubricating oil, while additives can compensate for and improve the shortcomings of base oil performance. The hazards of using inferior engine oil are: 1. Damage the quality of engine oil, reducing its performance; 2. Damage the lubrication of precision parts such as fuel pumps and injectors; 3. Reduce the power of the generator set; 4. Affect the combustion effect of the engine.
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