Today there is an important part of the automotive engine, the valves. In all the engines there are the valves except for the Mazda cars that use the FANCEL engine. They do not have valves. The valves in the engine are above the cylinder and there are two types in each engine:                                                                                 

1 - fuel entry valves.
2 - exhaust smoke exit valves.                                                                                                                                                                                                                                                                                        Their function is to regulate the entry and exit of fuel and exhaust smoke in a timely and controlled manner and to prevent any leakage from the combustion chamber by shutting it tightly,

Let us now know the difference between a car that has 2 valves in each piston and on which there are four valves in each piston.
- A car with two valves in each piston is considered a normal car and a normal economy of fuel
- The car with four valves in each piston is intended to increase the torque of the car and therefore burn more fuel and therefore greater torque and in the sports cars often where the fuel is introduced quickly by two valves to enter the fuel and is designed to remove the exhaust gas quickly also by two valves To get out the exhaust smoke,                                                                                                       
                                                                                                                                                                  Explain the meaning of these writings on the valves and be on the engines often:

24VALVE

Let's start with 24, which means the number of valves in the engine
V - means that the engine has two heads means two columns of cam
E - The quality of the injection system in the engine

- Symptoms of damaged valves:
The most important symptoms of valve damage is the existence of a headache in the engine and hearing a crackling sound inside
The valves cause damage to a range of problems, the most important of which is a drop in the car's torque.                                                                                                                                                                                                                                                                                                                            You can also read: The most important symptoms of malfunction are crank in the car                                                                                                        اعلانك هنا