There are many car parts similar names, such as small partners have always felt that antifreeze glass of water, I and everyone science today, several car parts and often confusing supplies, do not know quickly covered up now!

1. The glass of water, antifreeze

A glass of water, by definition Cabo acting on the front windshield; antifreeze, engine cooling, lubrication and cooling system, the cooling system to prevent icing, fouling effect.

2. valves, throttle

The valve function is responsible for the input of fuel into the engine and exhaust emissions, the conventional engine has only one intake valve per cylinder and one exhaust valve, mounted in the engine cylinder block.

Controlling the air throttle is a controllable valve into the engine, the intake gas into the gas mixture will then become a combustible gas mixture, thereby forming a combustion work. It is then the air filter, then under the engine block, known as the throat of an automobile engine.

3. differential, differential lock

In the car during straight running, the rotational speed of the two drive wheels are the same, but because the wheels during cornering travel distance unequal, certainly not the same rotational speed, the differential effect is that the left and right drive wheels to allow different speed operation.

Is a differential lock fittings on the differential, the differential effect and just the contrary, the intention is to keep the differential work, so that both sides of the drive wheel at the same speed.

4. The half bearing

Known drive axle axle, torque is transmitted between the solid shaft and the drive wheel differential, generally divided into full floating and semi-floating.

The drive shaft is a shaft tube, and a telescopic joint composed of a power transmitting member in the vehicle drive-train, and a major role in the transmission, the driving axle with the transmitting power of the engine to the wheels.

The detonation, deflagration

The main knock is a phenomenon, engine problems, produce a high-frequency percussion, also called knock. Deflagration is because carbon deposition in the cylinder, the fuel amount is too low, the pressure in the combustion cylinder caused by excessive high-frequency vibration.