This combustion leak detector quickly diagnoses combustion gas leaks brought on by head gaskets, cylinder heads and engine block leaks The tester fluid changes color when exposed to combustion gases trapped in the vehicle's coolant. Find the right lisle combustion leak detector for your vehicle at o'reilly auto parts Place your order online and pick it up at your local store for free. No additional tools needed & no need to tap into an engine vacuum source Tests for blown head gasket, cracked head or block, pulled bolts or studs, warped sealing surfaces.
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. Gasoline, diesel, propane, natural gas and other alternative fuels We aim to show you accurate product information.
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