A liquid-cooled engine is a combustion engine that uses a cooling liquid to remove heat from the cooled surfaces, dissipating this heat into the air.

Liquid cooling of the engine is indirect because the liquid is only an intermediary for transferring temperature from the engine to the air. Distilled water or antifreeze is used as a cooling liquid.

A seized engine is one of the most serious, if not the most serious, and costly malfunctions that may affect your car's engine.

There are two main causes of a seized engine: a lack of engine oil, which causes insufficient lubrication of moving parts, or an insufficient amount of coolant, which causes the engine to overheat.

The task of the engine cooling system is to remove the excess heat generated during the combustion process and transfer it to the individual parts of the engine and into the engine oil.

Engine cooling is, therefore, a critical aspect of maintaining optimal engine performance and extending its lifespan. It protects the engine and components from overheating and ensures a stable engine operating temperature.

The temperature of the coolant is very important for the correct and efficient operation of the engine. Every engine has a certain ideal working temperature that it needs to reach for its optimal operation.

For proper engine operation, the ideal coolant temperature is between 80°C to 90°C (176 to 194 degrees Fahrenheit), depending on the type and construction of the engine.

A thermostat is a device that controls the flow of coolant liquid in the engine's cooling circuit. Every engine has a certain ideal working temperature that it needs to reach for its optimal operation.

If the engine does not work at its ideal working temperature - it is not optimally warmed up - it leads to higher fuel consumption, worse operation, higher noise, but also greater wear of all engine parts.

A blown head gasket is a serious problem and is a fear for many drivers. But how do you discover that the head gasket has reached its end and needs to be replaced with a new one? We will clarify this in this article.

Despite the fact that the head gasket should last for the entire lifespan of the engine, the situation is a little different. The driving style in different engine modes and ignoring the malfunctions of certain components affect the lifespan of the head gasket.