When you fill the fuel tank completely, does it cause the car to explode?

Many car owners worry about the heat and filling the fuel tank. There are many warnings about filling the tank completely and leaving the car in the sun.
As the car is exposed to explosion due to high fuel pressure due to high temperature, this endangers the life of the driver and destroys the car completely.
But this explosion does not happen except with conditions that come together, so the explosion will be the result of these conditions, which we will talk about in this topic.
First and foremost, it is necessary to know the engineering design of the fuel tanks, or as some say the tank, how the fuel is stored inside it, and what are the safety means that must be available in it.
This tank is ergonomically designed to allow filling the tank, but there are some voids inside the tank. These voids are designed to leave enough spaces for the fuel vapors to move so as not to cause pressure on the fuel.
These standards are agreed upon by all car manufacturers, which are to leave sufficient space inside the tank at a rate of 5.2 percent of the total area of ​​the tank.
The fuel tank also has openings for venting, which are to increase safety. These holes hear water vapor coming out of the tank, which reduces the pressure inside the tank and prevents the fuel from exploding.
Some wrong habits when filling fuel:
Many car users make some common mistakes during filling fuel, which pose a danger to drivers, passengers and those around them, so they must be avoided.
1- Filling the tank more than necessary by loosening the air inside the tank by shaking the car. This process expels the air from the tank, which leads to filling the tank for the other and not leaving spaces for ventilation, and this is dangerous.
2- Continuing to run the engine while filling the fuel also poses a danger because this process makes the air and vapors come out of the tank and the fuel replaces them. These vapors are dangerous because they are flammable.

3- Leaving the pistol in the car and not paying attention to it in the belief that it separates on its own. This is one of the things that put the car at risk of ignition.