What is the engine of a car how it work?

A car engine is designed to use small, controlled explosions to create power necessary to move a vehicle. All automobile engines are designed to use a four stroke combustions cycle. The four strokes are the intake, compression, combustion and exhaust. These strokes are repeated in quick succession to generate power. Al parts of the combustion cycle take place an enclosed car engine. The engine works very similarly, instead wind control the pistons and make the car move.