What causes the high temperature in the Mingyu 930 Weichai 4102 engine?

[DeAlexandra]

Mingyu 930 Weichai 4102 engine water temperature is too high for the following reasons: Insufficient coolant: It may be due to insufficient engine coolant, faulty water temperature sensor or water temperature gauge, etc. Driving at low speed with heavy load for a long time in high temperature seasons can also cause high temperature. Overheating: When encountering an overheating alarm, you should first slow down and then pull over to the roadside. Do not rush to turn off the engine, as overheating can cause the piston, cylinder walls, cylinder, crankshaft, etc. to become too hot, thinning the engine oil and losing lubrication. Cylinder seizure: If the engine is turned off at this time, the parts are in an expanded state, and the gaps between the components are very small. Shutting down can cause some soft metals to fall off, and some may even cause cylinder seizure. Therefore, after discovering overheating, do not turn off the engine immediately. Instead, keep it idling temporarily to cool it down as much as possible. Engine blockage: When cooling, avoid splashing cold water on the engine to prevent sudden cold cracking and engine blockage. The correct method is: put on gloves, then place a folded wet cloth on the radiator cap, and gently unscrew the radiator cap a small crack. If water vapor slowly escapes and the radiator pressure drops, add cold water or antifreeze.