why my car is running hot
why my car is running hot There could be several reasons why your car is running hot. Here are some possible causes: Low Coolant Level: The most common reason for a car to overheat is a low coolant level. Check the coolant reservoir and add coolant if necessary. Thermostat Failure: If the thermostat is stuck closed, it can cause the engine to overheat. This is because the coolant cannot circulate through the engine and radiator to cool the engine. Water Pump Failure: The water pump is responsible for circulating the coolant through the engine and radiator. If the water pump is not working properly, it can cause the engine to overheat. Radiator Blockage: If the radiator is blocked by debris or sediment, it can cause the coolant to not flow properly and result in the engine overheating. Cooling Fan Failure: The cooling fan helps to cool the engine by pulling air through the radiator. If the fan is not working properly, the engine can overheat. Faulty Head Gasket: A blown or leaking hea