The radiator is one of the most important devices in your car because it keeps the engine at its nominal operating temperature, which is typically between 195 และ 220 degrees Fahrenheit (90 และ 105 degrees Celsius). Radiator hoses circulate coolant from the radiator to parts of the engine that need to stay cool. เมื่อเวลาผ่านไป, radiator hoses can weaken. If …