Engine block combustion leak detector (for use on gasoline only) design to be used as a simple and quick way test the system for combustion leaks. This kit offers the operartor an alternetive way of testing the engine block and cylinder heads for leaks into the coolant system causing loss of power and eventual failure without expensive diagnostic fees. Kit includes heavy duty carry case with usage photos and detailed instructions.

Product Features:

• Designed to locate combstion leaks in the engine block and cylinder heads
• Universal design can diagnose leak in almost any make or model
• Eliminates the need for expensive in shop testing
• Includes heavy duty blow molded case
• Kit includes usage instruction with photos
• This item is part of our rental program and may not be in new condition.
• Purchase the tool kit just like any other purchase you would make. You now have 45 days to use the tool.
• Return the tool to any Advance Auto Parts store 45 days for a full refund.