Before starting the procedure, make sure that the selected compound does not contain impurities that may cause corrosion of the unit or hoses. It is best to carry out the filling in a clean state to avoid problems with evaporation and layering of deposits. Ensure that the fluid level is in the correct position, especially if it has been more than 2-3 years since the previous change. First, you should pay attention to the colour and transparency of the fluid in the expansion tank. The presence of turbidity or sediment indicates the need to flush the system. In case of replacement, pay attention to the expiration date of the antifreeze, as even in a closed package, its composition may deteriorate over time. After adding new fluid, it is important to check the engine temperature and monitor its condition for several days. When performing the operation, pay attention to all connections. If a leak is detected in the system, this will cause engine overheating and other malfunctions. If all recommendations are followed, you can significantly extend...