What to Do When the Buick Excelle's Water Temperature is Too High?
2 Answers
Solutions for the Buick Excelle's high water temperature are as follows: 1. Pull over: If driving, pull over but do not turn off the engine. The coolant temperature is already very high, and its cooling capacity has reached its limit. Turning off the engine immediately would stop the circulation of the boiling coolant. 2. Add antifreeze: If the water temperature is high due to insufficient antifreeze, it is recommended to add more antifreeze. 3. Replace parts: If the water temperature sensor, water pump, thermostat, or cooling fan is malfunctioning, they can be replaced. 4. Repair: If all else fails, take the car to a local repair shop for professional service.
Last month, my Excelle also experienced the temperature gauge hitting the red zone, which scared me into pulling over immediately. Experience tells me you must never push on driving in such situations. After turning off the engine, you should open the hood to let it cool down, but never hastily unscrew the radiator cap—scalding hot steam could erupt and cause injuries. I usually check a few key points: first, see if the coolant reservoir is empty and look for any signs of leakage in the hoses; then, listen to see if the fan is running (the fan should run continuously when the AC is on in summer); finally, feel if the upper and lower radiator hoses are at the same temperature. Last time, it was just the radiator fan relay that burned out, and replacing this small part costing a few dozen yuan fixed it. Regular maintenance should include checking the coolant concentration and level frequently, and rubber hoses should be replaced every five years or so.
