LISLE

Combustion Leak Detector, Jug

Model: FLU617

Mfr. No.: 75500

  • Combustion Leak Detector, Jug Fastek

Colour, sizing or style depicted in some photos may not be exactly as described.
Please check your product description carefully before placing your order.

$73.76 / Each

3 In Stock - Call For Stock Location

Includes

  • Replacement Fluid - 16 oz.
  • Indicating Fluid Diesel - 16 oz.
  • Breather (Silver)

Container Type

Jug

Country Of Origin

United States


  • 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