Parts of an Engine Car

Introduction

The engine is the heart of a car. It converts fuel into energy, which is then used to power the wheels. The engine is made up of many different parts, each of which plays a vital role in its operation.

Major Parts of an Engine Car

The major parts of an engine car include:

Cylinder

The cylinder is where combustion takes place. It is a cylindrical-shaped chamber in which the piston moves up and down.

Piston

The piston is a cylindrical-shaped object that moves up and down inside the cylinder. It is connected to the crankshaft by a connecting rod.

Crankshaft

The crankshaft is a rotating shaft that converts the up-and-down motion of the piston into rotating motion. It is connected to the transmission, which then drives the wheels.

Camshaft

The camshaft is a shaft that controls the opening and closing of the valves. It is driven by the crankshaft.

Valves

The valves are openings in the cylinder head that allow air and fuel to enter the cylinder and exhaust gases to escape.

Spark Plug

The spark plug is a device that creates a spark to ignite the air-fuel mixture in the cylinder.

Fuel Injector

The fuel injector is a device that sprays fuel into the cylinder.

Air Filter

The air filter cleans the air before it enters the engine.

Exhaust System

The exhaust system removes exhaust gases from the engine.

How an Engine Works

The engine works by converting fuel into energy. The fuel is mixed with air and then ignited by the spark plug. This creates a small explosion, which pushes the piston up. The piston is connected to the crankshaft, which converts the up-and-down motion of the piston into rotating motion. The rotating motion of the crankshaft is then used to power the wheels.

Conclusion

The engine is a complex machine that plays a vital role in the operation of a car. It is made up of many different parts, each of which plays a specific role in the engine’s operation.