What are the reasons for the Dongfeng Lingzhi frequently experiencing sudden overheating?

[LaKarter]

The reasons for the Dongfeng Lingzhi frequently experiencing sudden overheating are as follows: Insufficient coolant: Insufficient engine coolant. Coolant leakage or a lack of coolant can cause the engine water temperature to rise. In this case, the coolant level should be checked. If it is insufficient, first add coolant to the appropriate level, then check the level again after a few days to see if it has dropped significantly. If it has, the source of the leakage should be identified. Component failure: Water pump failure, worn or loose drive belt. The thermostat main valve cannot open or opens too late. The louver cannot fully open. Dirty, damaged, or clogged radiator cooling fins or tubes. Scale buildup or blockage in the water jacket and distribution pipes. The fan clutch engages too late, or the cooling fan does not work, excessive resistance to fan rotation, incorrectly installed fan blades, damaged blades, etc.