The specific impacts are as follows:
1. When the temperature of the engine cooling system is too high, the cooling system pipeline may burst, or the small warm air water tank may burst, resulting in water damage to the electrical components in the cab;
2. This will damage the engine cylinder liner. After the cylinder gasket is damaged, the coolant will enter the combustion chamber to participate in the combustion, which will bend the connecting rod with a certain probability;
3. If the engine temperature is too high, the engine oil will be too thin, and the internal parts of the engine will not be effectively lubricated, which will lead to increased wear of engine bearings, crankshaft strain and adhesion between cylinder wall and piston.
4. When the engine temperature is too high, the air temperature entering the engine is relatively high, so the actual amount of air entering the engine is less, which reduces the inflation efficiency of the engine and reduces the power and torque of the engine.
Causes and solutions of high engine temperature;
1. The engine water temperature is too high because the cooling fan of the engine cooling system is damaged. Solution: Replace the cooling fan of the cooling system.
2. The thermostat of the engine cooling system can't be opened, which causes the engine water temperature to be too high. Solution: Check the thermostat, repair or replace it.
3. The circulating water pump of the engine cooling system is damaged, which causes the engine water temperature to be too high. Solution: overhaul the circulating water pump.
4. The radiator surface of the engine cooling system is too dirty and the heat dissipation is not good, resulting in high water temperature of the engine. Solution: Clean the radiator. Million car purchase subsidy