Major Components:
1. Cylinders: The chamber where fuel combusts to generate power.
2. Pistons: Move up and down within the cylinders, driven by combustion.
3. Crankshaft: Transforms the pistons' linear motion into rotational motion.
4. Camshaft: Controls the valves that manage intake of the air-fuel mixture and exhaust output.
5. Valves: Regulate the flow of the air-fuel mixture and exhaust gases.
6. Engine Block: Holds the cylinders, pistons, and crankshaft.
7. Cylinder Head: Located on top of the engine block, containing valves and spark plugs.
Supporting Components:
1. Timing Belt/Chain: Synchronizes the rotation of the crankshaft and camshaft.
2. Oil Pump: Circulates engine oil to lubricate moving parts.
3. Water Pump: Distributes coolant to regulate engine temperature.
4. Spark Plugs: Ignite the air-fuel mixture in petrol engines.
5. Fuel Injectors: Spray fuel directly into cylinders (for diesel engines).
6. Piston Rings: Create a seal between pistons and cylinder walls.
7. Connecting Rods: Link the pistons to the crankshaft.
Accessory Components:
1. Alternator: Produces electricity for the vehicle’s electrical systems.
2. Starter Motor: Engages the engine to initiate startup.
3. Air Filter: Cleans incoming air.
4. Fuel Filter: Filters fuel before it enters the engine.
5. Exhaust System: Channels exhaust gases away from the vehicle.
Each part plays a role in transforming fuel’s chemical energy into mechanical energy to drive the vehicle forward.
