What are the parts of a car engine?

What is the main parts of a car engine?

7 Main Parts of an Automobile Engine

  • The Block. Your engine’s block is its main part. …
  • Pistons. As your spark plugs fire, the pistons pump up and down, compressing the mixture of air and fuel. …
  • Cylinder Head. The head is located on top of the block and seals in gases. …
  • Valves. …
  • Camshaft. …
  • Crankshaft. …
  • Oil Pan.

What are the 4 parts of an engine?

4-Stroke Engine Parts List

  • Piston.
  • Crankshaft.
  • Camshaft.
  • Spark plug.
  • Cylinder.
  • Valves.
  • Carburetor.
  • Flywheel.

What is the most important part of a car engine?

Flywheel is one of the most important engine components. It is a large and heavy metal wheel. Flywheel is attached to the back of the crankshaft to smooth out the firing impulses. It provides inertia to keep the crankshaft turning smoothly during the periods when no power is being applied.

What are the five moving parts of an engine?

The principal moving parts are the piston assembly, the connecting rods, the crankshaft assembly (including flywheel and vibration dampener),the camshaft, the valves, and the gear train.

How car engine works step by step?

In a spark ignition engine, the fuel is mixed with air and then inducted into the cylinder during the intake process. After the piston compresses the fuel-air mixture, the spark ignites it, causing combustion. The expansion of the combustion gases pushes the piston during the power stroke.

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What are the 3 main engine systems?

Main Engine Systems

  • Lubricating Oil System. …
  • Main Bearing Oil System. …
  • Crosshead Bearing Oil System. …
  • Cylinder Lubrication System. …
  • Cooling Water System. …
  • Cooling Water System Description. …
  • Fuel Oil System. …
  • Circulation System.

How important is a car engine?

The engine is a lot like the brain of a car. It holds all the power necessary to help your car function. And without it, your car would be nothing.

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