Yes, it just depends on the car and whether it is worth the change.
The water-cooled one has a water tank in front of the engine, but the air-cooled one does not.
Motorcycles are divided into two-stroke and four-stroke, air-cooled and water-cooled. The best is water-cooled four-stroke.
Air-cooled engines have many radiators (usually made of aluminum alloy) on the cylinder block and cylinder head, while regular water-cooled generators do not have radiators on the cylinder block and cylinder head. (i.e. water tank) to dissipate heat (the same is true for oil-cooled engines). A regular water-cooled engine should also have a forced cooling device, that is, there is an electronic fan behind the water tank. Its function is that when the engine cooling water reaches a certain temperature, the fan rotates to make the water tank The temperature inside decreases, and the water tank is connected to the engine and the water circulates, so that the temperature of the engine will not be too high and damage the engine. When the temperature drops to a certain temperature, the fan will stop rotating (this is because the engine The temperature cannot be too low, otherwise it will aggravate the wear of the engine. Pay special attention to the fact that a cold car is the biggest killer of natural wear of the engine. This will keep the engine in a reasonable temperature range over and over again. In addition, oil-cooled engines use engine oil, which is generally It is the same engine oil as the engine.