<li> Economical, accurate and simple method to find common causes of overheating</li> <li> Pinpoints external leaks caused by loose clamps or leaky hoses, connectors, water pumps or radiators</li> <li> Diagnoses internal leaks caused by a blown head gasket or damaged block or head</li> <li> Test radiator and coolant bottle caps to ensure they are maintaining the correct pressure</li> <li> Specially designed low-profile test adapter fits into areas with tight or limited access, requiring less component disassembly</li>