Product Features:Economical, accurate and simple method to find common causes of overheatingPinpoints external leaks caused by loose clamps or leaky hoses, connectors, water pumps or radiatorsDiagnoses internal leaks caused by a blown head gasket or damaged block or headTest radiator and coolant bottle caps to ensure they are maintaining the correct pressureContains adapters to test the cooling system and caps of most US and Asian manufactured cars and light trucks as well as many European vehicles
