Lisle 75500 Combustion Leak Detector 20260313 Vacuum heat treated to hrc

Vacuum heat treated to hrc 50-54 for superior cutting edge and long life

instructional DVD

long lasting tool

Copper x 3/8" O

Lisle 75500 Combustion Leak Detector 20260313 Vacuum heat treated to hrcChecks for combustion leaks caused by bad head gaskets, cracked blocks, and cracked or warped heads Fluid changes from blue to yellow when exposed to combustion gases from the radiator With the engine running, the vehicle vacuum or the vacuum pump draws vapors through the indicating fluid for testing With the engine running, the vehicle vacuum or the vacuum pump draws vapors through the indicating fluid for testingChecks for combustion leaks caused by