What to Do When the Car's Water Temperature Is Too High?

1 Answers
SanCatherine
07/25/25 4:20am
The solution to a high car water temperature is: Do not turn off the engine, open the hood, and pour water over the radiator to quickly lower the temperature. During engine operation, the normal water temperature should be around 90 degrees. The reasons for high car water temperature include: 1. Insufficient coolant; 2. Faulty cooling fan; 3. Faulty water pump; 4. Faulty thermostat. The consequences of high car water temperature include: 1. Accelerated engine wear and reduced lubrication effectiveness of the oil; 2. Risk of radiator bursting due to excessive heat; 3. Increased engine block temperature, prolonged high temperatures can cause deformation or damage to the cylinder head and block.
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