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. Come with 1 Bottle of 16 Oz test fluid

International Buyers – Please Read:

• Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility.
• Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.
• Items may ship via UPS or USPS depending on what we choose