What is the most important part of a car? Well, before answering that question, you must know what it is made of. From the face value, a car is made of plastic glass and metal. But is that all? What really makes a car? In order of significance, the engine, transmission, suspension, and the body forms an auto.
The Engine
Indisputably, this is the most important part of a car. Put differently, it is the heart of an automobile. Without it, a car is a dead body. The purpose of this part is to transform fuel into motion so that the vehicle can move.
In other words, the engine changes chemical energy into kinetic energy via the gearbox down to the wheels. It is the engine that makes it possible for a car to move from one point to the energy, their core business.
For this reason, it is essential that drivers ensure car engines are in good shape and condition.
The engine is made up of other smaller parts yet crucial. For instance, radiator plays a significant role of the heat exchanger for the engine. Through the engine coolant, they help in cooling of the internal combustion engines. It is the basic unit of a cooling system in an engine. A classic cooling system is made up of a radiator that quickly converts heat. It receives and lowers the temperature of the hot liquid from the engine. Cooling is accomplished by transferring heat from the fluid inside the engine into the air outside.
The Transmission
The main function of the transmission is changing gears of an engine, thereby transmitting the engine’s power to the wheels to enable the car moves at various speeds as dictated by the driver. Basically, the transmission is made up of various components that work hand in hand to move the vehicle.
The transmission fluid within the engine facilitates cooling and lubrication. The fluid should be replaced regularly to ensure it remains clean and keep the transmission running efficiently. When the transmission fluid is dirty, a number of problems may arise. For instance, acceleration, difficulties in changing the gear, or worst of all, the entire transmission system may break down.
Transmission system can be of two types: automatic and manual. The former carries out all the shifting task by means of predetermined criteria, while the latter is totally under the controlled by the driver. Whichever type, the transmission should run efficiently and relatively in stillness. Any form of whiny or grinding noise should be of great concern.
The Suspension.
This is an intricate connection meant for smoothing out the drive and maintain control of the car. The system maximizes friction between the tire and the road surface to ensure steering steadiness and good handling. In addition, the suspension mechanism also offers comfort for persons along for the ride in different road conditions. The system keeps the vehicle’s body linked to the wheels. Nevertheless, caution needs to be taken. The system is in direct contact with the poor roads and therefore the parts can wear out or even break.
A braking system is a system used to slow or stop the movement of a vehicle, a car or any other moving object. The system is made up of a set of the brakes, discs or drums, pads or shoes and brake fluids. Brakes usually consist of a hydraulic system, which transmits the brake pedal pressure to the vehicle’s wheels via hoses and the brake fluid.
In a nutshell, an auto body parts can be branched into four major parts: the engine, transmission, the suspension, and the body. Each of these parts is significant and play distinct roles that together make the vehicle complete.
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