Think you might have a blown head gasket? |
| 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.
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It tests in seconds for:
- Blown Head Gasket (BHG)
- Cracked Head or Block
- Pulled Bolts or Studs
- Warped Sealing Surfaces
| When Fluid Turns From |
| BLUE |
TO |
YELLOW |
| Combustion Leak is Present |
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Use Block-Check™ to aid diagnosis of: |
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- Unexplained Engine Overheating
- Loss of Coolant without Visible Leaks
- White Smoke in Exhaust
- Intermittant Check Engine Lights
- Poor or Rough Idle
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