How long does it take for a car to cool down from overheating?
1 Answers
A car typically takes about half an hour to cool down from overheating. Below are the specific reasons for car overheating: 1. Circulation water pump failure: Impeller damage occurs when the impeller cracks or becomes loose from the pump shaft, slowing down the coolant circulation speed, which can easily lead to engine overheating. 2. Thermostat failure: The thermostat's function is to automatically adjust the amount of water entering the radiator based on the coolant temperature, changing the water circulation range to regulate the cooling system's heat dissipation capacity, ensuring the engine operates within the appropriate temperature range. If the thermostat fails, the car's cooling system may not be able to perform a large circulation, causing the water temperature to rise.