How Four Stroke Engines Work

Explore the inner workings of four stroke engines in this comprehensive 23-minute video. Dive into the mechanics of both diesel and petrol/gasoline engines, learning about their main components and the four-stroke cycle. Understand the differences between spark ignition and compression ignition engines, and discover how direct fuel injection and common rail fuel injectors are utilized. Follow the journey of air and fuel through the suction, compression, power, and exhaust strokes, visualizing the process with detailed 3D animations. Gain insights into key engine parts such as pistons, connecting rods, valves, camshafts, and crankshafts, and how they work together to create combustion. Perfect for automotive enthusiasts, engineering students, or anyone curious about the technology that powers our vehicles.

Intro
Piston
Valves
Four Stroke Engines
Suction Stroke
Power Stroke
Fuel Injection
Camshaft
Example
Valve Springs
Fuel Injectors
Conclusion