Avoid pouring cold water on the engine when the engine temperature is too high, otherwise, easy to cause the engine cylinder block due to sudden cooling and burst.
Avoid splashing water when the tire temperature is too high. When the temperature of the tire is very high, pouring cold water on the tire will cause different deformation between the various layers of the tire body, so that the tire appears early damage, and even the cord stripping.
Avoid boiling pot immediately open the cover to add water. After the water in the radiator boils, there is a certain pressure inside. At this time, if the radiator is opened immediately, the hot water will spray out and burn people.
Avoid turning off the heat immediately after boiling. The reason why the engine is boiling is because the water temperature in the jacket is too high. If the engine is turned off at this time, the parts are in the expansion state, and the clearance is very small. After the shutdown, the soft metal will fall off, and some even cause the sticking cylinder.
