What Are The Four Strokes Of An Internal Combustion Engine And What Are Their Functions?

What Are The Four Strokes Of An Internal Combustion Engine And What Are Their Functions? An internal-combustion engine goes through four strokes: intake, compression, combustion (power), and exhaust. As the piston moves during each stroke, it turns the crankshaft. How does a 4 stroke internal-combustion engine work? Most modern internal combustion-powered vehicles are 4-strokes, powered