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A car's lubrication system is a mechanical system that supplies oil to moving parts of the engine.
The lubrication system's main purpose is to: Reduce friction Reduce heat Carry away deposits from wear and tear Help the engine cool
The lubrication system consists of the following components: Sump: Stores most of the oil Oil galleries: Transport oil like veins in the body Oil pump: Circulates oil under pressure to the bearings, pistons, and camshaft Filter: Removes impurities like metal particles and carbon residue from the oil
The main types of lubrication systems for automotive engines are: Petrol system Splash system Pressure system Dry-sump system
Pressure lubrication systems are used in high-speed or high-load applications. They can prevent oil leaks or contamination, and deliver precise lubrication. Pressure-relief valves and oil filters are often included in these systems to ensure the quality and amount of oil.
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