Зачем давление? Езжу с открученной крышкой

Pressure in the cooling system, is it necessary to replace it and what will happen if there is no pressure. When heated, any physical body expands, the same thing happens with antifreeze. In the expansion tank, the same pressure is created up to 1.5 Bar, and the excess is discharged through the pressure valve. Checking the tank cap:    • Греется? Раздувает патрубки? Крышка расшир...   🛑All the tricks and secrets of repairing Volkswagen and Audi 👉 https://vk.ru/vagguru 🛑Telegram, where all the answers to questions 👉https://t.me/+fMNhVhSfxycwZWYy Zen channel https://zen.yandex.ru/severny Mail: [email protected] If the video helped you and you want to help develop the channel Sberbank card: 4276 1609 2679 5262 Andrey S. Subscribe! Like if the video was useful!