To function correctly, every engine requires oil. In truth, oil is a necessary component of any engine. Engine oil, whether synthetic, semi-synthetic or mineral, serves a variety of purposes.

Engine oil serves a variety of functions in the correct operation of an engine throughout time. The following are the most important:

Lubrication / Cooling

The engine oil serves to distribute heat through the lubrication circuit by providing part lubrication. It works together with the coolant, which only cools certain sections of the engine.

Cleaning

Engine oil has an important cleansing function that is less well understood. Impurities are carried to the oil filter by the flow of motor oil, where they are trapped.

Anti-corrosion protection

Fuel combustion produces a corrosive acid, which can harm engine metal components. Corrosion is delayed by the chemicals added to contemporary engine lubricants. Engine oil may, however, oxidize with time and in contact with oxygen, losing its corrosion-preventative properties. As a result, engine oil must be replaced on a regular basis.

Sealing

Engine oil also helps to improve engine sealing, particularly the sealing of pistons and cylinders. Between the different pieces, a protective layer is placed, filling any gaps that may occur.

The amount of oil in an engine must be monitored on a regular basis in order to change the oil at the appropriate time. The oil that has been overused has lost its effectiveness, which is harmful to the engine and its components. That is why we suggest you use the best engine oil in Sri Lanka.

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