Lisle Combustion Leak Detector – 75500

Description

• Quickly pinpoints and checks for combustion leaks
• Fluid changes from blue to yellow when exposed to gases in the radiator
• Checks 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.
• Connect the hose to any vehicle vacuum line. Or, on tools made after June 2002, use the adapter with no cross hole with a hand vacuum pump.
• Place tapered end of tool into radiator opening.
• With the engine running, the vehicle vacuum or the vacuum pump draws vapors through the indicating fluid for testing.
• Patent: 6,806,092