Summary The water pump is one of the key components of the cooling system. It recirculates coolant from the radiator…
Summary The engine coolant temperature sensor (CTS) sits near the thermostat housing on most vehicles.Some engines have a cylinder head…
Summary Antifreeze raises the coolant's boiling point and lowers the water's freezing point.Engine coolant is a chemical compound that consists…
Summary Usually made of metal or plastic, the radiator cap seals the top of the radiator filler neck to prevent…
Summary The coolant reservoir is a storage tank that holds excess engine coolant and regulates the coolant fluid’s movement into…
Summary The air bleeder valve is typically found on the highest spot where coolant circulates.Locating the bleeder nut can get…
Summary The cooling fan switch is usually on the radiator assembly. Not all engines come with a fan switch. In…
Summary The thermostat is inside a housing near the top radiator hose in most vehicles.The thermostat is an important component…
Summary A vacuum coolant filler is a tool specifically designed to remove all of the air in a vehicle’s cooling…
Summary A leaking radiator cap will leak coolant, causing low coolant levels, which can result in overheating.A leaking radiator cap…