What causes the high temperature in Haval H6?

[StBrayden]

Here are the specific reasons for the high temperature in Haval H6: 1. Insufficient coolant: Coolant leakage or insufficient coolant can cause the engine water temperature to rise. In this case, check the coolant level and add it to the appropriate level if necessary. Recheck the level after a few days to see if it has dropped significantly. If so, locate the leakage point. 2. Cooling fan failure: When the vehicle operates at high speeds, the generated heat cannot be transferred to the antifreeze in time, affecting heat dissipation and causing the antifreeze temperature to rise, leading to issues like boiling. 3. Water pump failure: Water pump failures include seized bearings and damaged impellers. Seized bearings are relatively rare, while damaged impellers are more common, such as impeller cracking or detachment from the pump shaft, which slows down the coolant circulation and can cause the engine to overheat. 4. Thermostat failure: The thermostat automatically adjusts the amount of water entering the radiator based on the coolant temperature, changing the water circulation range to regulate the cooling system's heat dissipation capacity and ensure the engine operates within the appropriate temperature range. If the thermostat fails, the vehicle's cooling system may not perform a large circulation, leading to an increase in water temperature.