How Long to Wait After Engine Overheating Before Driving?

[AlexaFitz]

After engine overheating, a cooling period of one and a half hours is required. The following are common causes of engine overheating: 1. Radiator leakage: Broken or loose radiator hoses can cause leaks, obstructing water circulation and potentially leading to engine "boiling" in severe cases. 2. Insufficient coolant: Prolonged engine operation gradually depletes coolant in the cooling system, causing radiator water shortage and engine overheating. 3. Thermostat failure: As the device controlling coolant flow, a stuck or failed thermostat disrupts engine circulation cycles, preventing effective heat dissipation. 4. Cooling fan malfunction: Damaged fans or short circuits may cause fan failure or slow rotation, inhibiting heat dispersion and raising engine temperature. 5. Water pump failure: A faulty water pump disrupts timely coolant circulation, causing rapid temperature rise upon engine start, which triggers the dashboard warning light.