An air intake system is a crucial component of an internal combustion engine. Its primary function is to draw in air from the environment and deliver it to the engine for combustion. This system typically includes an air filter, intake manifold, and various ducts that help optimize airflow, ensuring the engine receives the right amount of air for efficient performance. Proper functioning of the air intake system enhances engine efficiency and power output. A clean air filter prevents dirt and debris from entering the engine, while the design of the intake manifold can influence the air-fuel mixture. Overall, a well-maintained air intake system contributes to better fuel economy and reduced emissions.