What Is The Block Tester Bt 500 Combustion Leak Test Kit Video Creator-Made Video Media #fyp

The block tester® is used to detect the presence of exhaust gases in an engine’s cooling system, typically caused by a blown head gasket or cracked head or block.

Tests in seconds for combustion leaks caused by Blown head gasket (bhg) cracked head or block pulled bolts or studs warped sealing surfaces quality tool made in usa for over 45 years with limited lifetime warranty When fluid turns from blue to yellow combustion leak is present tests in seconds for combustion leaks caused by Blown head gasket (bhg) cracked head or block pulled bolts or studs warped sealing surfaces quality tool made in usa for over 45 years with limited lifetime warranty packaged in oem white box Comes in a box suitable for tool storage