Should the Car Fan Spin When Starting?

[SamanthaLynn]

Whether the fan spins when starting the car depends on the coolant temperature. If the temperature is not high, the fan generally does not spin during startup. Below is more information about the car fan: 1. Automatic activation conditions: The radiator fan automatically turns on when the coolant temperature reaches 98°C. The car radiator fan activates automatically and cannot be manually controlled. It does not start at low temperatures, and operates at two speed levels for medium and high temperatures. 2. Fan speed levels: Typically, the medium speed activates automatically at 95°C, and the high speed activates at 105°C. When the coolant temperature reaches 95°C, the fan starts and runs at 1600 RPM. When the temperature reaches 105°C, the fan speed increases to approximately 2400 RPM to enhance cooling efficiency.