What is the main purpose of the lubrication system in a vehicle's engine?

Question

DentroTest · Accepted Answer

The lubrication system is vital for vehicle mechanics. Its mission is to place a thin film of oil between metal parts that are in continuous motion and contact. By doing this, it achieves:  Preventing seizing: Without lubrication, friction between metals would raise the temperature enough to melt the parts and weld them together, locking up the engine. Reducing wear: It minimizes friction and extends the lifespan of components. Cooling: The oil absorbs part of the heat generated by friction. Therefore, it is false that it serves to increase wear (it does the opposite) or to boil the engine (it helps to cool it).

What is the main purpose of the lubrication system in a vehicle's engine?

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