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BLOCK CHEK DIY Engine Leak Tester kit

$88.00

DIY Head gasket leak or cracked/warped engine block/head USA

We have sold thousands of Block Chek kits since Jan 2013! These are MADE IN USA. This Universal Combustion Leak Tester tests for leaks in seconds.

Block-Chek™ is a complete combustion leak tester. There are no additional tools needed, and no need to tap into an engine vacuum source! Works with virtually any liquid-cooled internal combustion engine or generator with a closed cooling system including: gasoline, diesel, propane, natural gas and other alternative fuels. Large, single-chamber design provides greater accuracy and uses less test fluid. It tests in seconds for:

  • Blown Head Gasket (BHG)

  • Cracked Head or Block

  • Pulled Bolts or Studs

  • Warped Sealing Surfaces

When Fluid Turns FromBLUETOYELLOWCombustion Leak is Present

Use Block-Check™ to aid diagnosis of:

  • Unexplained Engine Overheating

  • Loss of Coolant without Visible Leaks

  • White Smoke in Exhaust

  • Intermittant Check Engine Lights

  • Poor or Rough Idle



DO NOT BE TRICKED BY CHEAPER TEST KITS THAT TEST YOUR RADIATOR COOLANT!
(You can buy these from Aquarium supply store for a fraction but only test for dissolved CO2 in water, not CO!)

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