What are the reasons for a car overheating?
1 Answers
Here are the reasons for a car overheating: 1. Reason one: Insufficient engine coolant. 2. Reason two: Water pump failure, drive belt wear or looseness. 3. Reason three: The thermostat main valve cannot open or opens too late. 4. Reason four: The shutters cannot fully open. Dirty, damaged radiator fins or clogged radiator cooling tubes. 5. Reason five: Scale buildup in the water jacket and distribution pipes. Below is additional related information: 1. During operation: If the engine suddenly overheats while the car is running, it may be due to a broken fan drive belt, the water pump shaft and impeller disengaging, a leak in the cooling system (such as aging or ruptured hoses), or the thermostat main valve falling off. 2. Recommendation: There are many general reasons for engine overheating, and it is recommended that car owners take their vehicle to a repair shop for inspection and maintenance. Regardless of the cause, overheating can affect driving safety.