Why does the car overheat after driving for a while?

[HoldenMarie]

Here are the reasons why a car overheats after driving for a while: 1. Severe coolant deficiency: If the owner fails to promptly inspect and replenish the coolant, it can easily lead to engine overheating. If the engine becomes very hot after driving for a while, it may not just be a lack of coolant; it could likely be due to a leak in the radiator pipes, resulting in a severe coolant shortage. 2. Water pump failure: After the water pump fails, the water that conducts heat for the engine cannot circulate and renew in time. Then, after the engine runs for a period of time, the water temperature will rise rapidly, and the water temperature warning light on the dashboard will also illuminate. 3. Cooling fan failure: Damage to the cooling fan or a short circuit in the wiring can cause the fan to malfunction or operate at a slow speed. This prevents the engine's heat from dissipating, leading to an increase in engine temperature. Upon opening the engine compartment, you can naturally feel a significant amount of heat.