How An Engine Works

The operation of an internal combustion engine works with the explosion of a fuel. This is caused by a spark produced by a spark plug, to expand a gas, thus pushing a piston that urinates a movement.

There are two and four stroke engines, this thermodynamic cycle used is known as the Otto Cycle, which is generally located at the front of the car under the hood, but on some cars it is at the rear and its operations are more or less except the same.

The engine is designed to transform the heat from the explosion or combustion of fuel into oscillation. Therefore, it requires a certain force to drive the wheels of the car, promoting its displacement.

Air is compressed within a sealed cylinder, causing force to spark and fuel to burn. Therefore, while the mixture is burning, it expands and provides energy.

On the other hand, depending on how the cylinders are placed, the engines can be in line, or in a V boxer type. The most common type of engine is comprised of cylinders in a vertical position that go together in a row, that is, in a line. Instead, the V engine is one in which the cylinders are located facing each other, approximately 90 degrees, in order to improve performance. This is very typical of high-performance mechanics.

instructions for a motor

Next we will give you a simple description of a combustion engine: The engine is composed of two fundamental parts called the cylinder head and the block. The engine block is the bottom and heaviest part, it is a casing to move the parts of the engine; Also, on the block, you will find a serial identification number for each car.

The crankshaft, which is the main axis of the engine, is held in the engine block. It transforms the movement, which is linear, into an alternative oscillation of the pistons. The crankshaft is connected to the connecting rods and pistons, as these are parts that are also in motion.

The engine is the heart of every car.

As for the material used to make the parts, the block and stock are made of iron. However, there are cases of some aluminum motors to make them lighter and better dissipate heat.

Likewise, in the block is the oil pump with its filter, which is responsible for distributing the oil throughout the engine, maintains adequate pressure so that the parts are lubricated and do not suffer wear.

On the other hand, under the block there is a screwed container that holds the engine oil, which has a screw cap to replace this oil at a certain time and mileage. In addition, the block has an oil filter to keep it free of any particles that could obstruct lubrication.

Another fundamental piece is the camshaft, which is also supported by the block. This has a sprocket with a chain that is moved by the crankshaft and some plugs that move the valves that are in the cylinder head. These valves in turn open and close, allowing gases and fuel to pass into the combustion chamber.

How the engine works?

1. First, an electric motor generates the starting force so that the pistons begin to compress the air and fuel.
2. This air enters the chamber through the valves.
3. Then, the valves open and close according to the rotation provided by the crankshaft with the camshaft.
4. The fuel is then mixed before reaching the valves via the carburettor or injection system.
5. Subsequently, a spark produces the explosion at the top dead center of the piston, it is also synchronized with the rotation of the camshaft.
6. The engine block also uses a water pump.
7. This rotates with the force of the crankshaft, it is used to prevent it from melting due to overheating.
8. The cylinders explosions are continuous and generate a lot of heat.
9. The water pump moves water or coolant to a radiator to maintain optimum operating temperature.
10. Finally, to turn off or stop the engine, only the electricity that goes to the ignition system is cut off.
11. Therefore, the ignition system stops producing the spark and the engine stalls.

What do you need for an engine?

The parts that an engine needs to function basically are:

• Engine block.
• Butts.
• Pistons.
• Connecting rods
• Crankshaft.
• Camshaft.
• Camshaft sprockets.
• Time string.
• Valves.
• Water or coolant pump.
• Oil pump.
• Block oil reservoir.
• Oil filter.
• Electronic ignition system.
• Spark plugs
• Oil.
• Water or coolant.
• Gasoline or diesel

Tips for a motor

Here are some recommendations to take care of your engine:

1. Use a good quality oil recommended by the manufacturer.
2. Keep in mind that there are engines that work with high temperatures and others with lower temperatures.
3. Some engines work with synthetic oil and others work with organic oils.
4. We recommend that you check the manufacturer’s specification to maintain good lubrication and extend the life of the engine.
5. There are also oils that are thicker or thicker.
6. Always check the number of the oil in the manufacturer’s specification.
7. You should also know that the oil comes for a certain time and mileage, since it loses its viscosity over time.
8. When this happens, low lubrication wears engine parts faster.
9. You must be careful to check the oil filter, it also fills up with dirt and gets clogged.
10. When the oil filter is clogged, it does not lubricate the engine either.
11. On the other hand, the engine also uses another filter that goes on top of the carburetor.
12. This filter is called an air filter, you must check it to change it as indicated by the manufacturer.
13. The air filter prevents the air entering the heart of the engine from carrying dust particles.
14. Remember, dust, as it is abrasive, causes wear and damages engine parts faster.
15. Always take into account the engine temperature in your car.

More important tips and information

1. Do not forget that on the dashboard of the car it indicates the temperature in degrees Celsius or pharynx.
2. If the engine overheats, the oil stops lubricating and a great wear of internal engine parts occurs.
3. When an engine overheats you should immediately check the cooling system.
4. You must observe that the radiator has its honeycomb in good condition, that it does not have water or coolant leaks.
5. It is important to check the connection hoses to the engine, that they are not toasted or broken.
6. You should also verify that the water pump is turning and that there is no water or coolant leak either.
7. Also check that the electric fan is blowing enough air to the radiator core.
8. If your engine overheated due to a fault and you don’t know what caused it, never ever pour water over it.
9. If water is added on top of an overheated engine, it will crack or open cracks in the metal.
10. We recommend that you turn it off and wait an hour to open the radiator and supply the water or coolant.
11. Many people suffer very serious burns because the radiator cap is removed, with the engine overheating.
12. Be aware that this causes an explosion of water or coolant and bathes the person.
13. Remember, never remove the radiator cap with your engine overheated and you can’t pour water into the radiator either.
14. Finally, check that when your engine is on it does not make noise, as this indicates that some part is worn out and is about to be damaged.