How long does it usually take for a car to completely cool down after turning off?

1 Answers
OZachary
07/29/25 1:16pm
After the engine is turned off, it generally takes about half an hour to an hour to completely cool down. The internal cooling of the engine occurs within 5 to 10 minutes after turning off, and the cooling fan stops running. Specific cooling time: There is no exact data, as it depends on the external temperature environment and the operating conditions of the engine itself. If it's summer, the cooling time will be slower, while in winter, it will be faster. Definition: The car engine is the device that provides power to the vehicle, serving as the heart of the car, determining its power, fuel efficiency, stability, and environmental performance. Depending on the power source, car engines can be categorized into diesel engines, gasoline engines, electric vehicle motors, and hybrid engines, among others.
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