Is a water temperature of 95 degrees Celsius normal for a HOWO truck?
1 Answers
A water temperature of 95 degrees Celsius is not normal for a HOWO truck. Below are the specific reasons for high water temperature in HOWO trucks: 1. Insufficient coolant: Coolant leakage or low coolant levels can cause the engine water temperature to rise. In this case, check the coolant level and top it up to the appropriate level if necessary. Recheck the level after a few days to see if it has dropped significantly. If so, locate the source of the leak. 2. Faulty radiator fan: When the vehicle is running at high speeds, the heat generated cannot be effectively transferred to the coolant, affecting heat dissipation and leading to increased coolant temperature, which can cause boiling and other issues. 3. Faulty water pump: Water pump failures can include seized bearings or damaged impellers. Seized bearings are relatively rare, while damaged impellers are more common, such as cracked impellers or impellers becoming loose from the pump shaft, resulting in slower coolant circulation and potentially causing engine overheating issues.