COMBUSTION GAS LEAK TEST K - Mastercool

The Mastercool 43707 Combustion Gas Leak Test Kit is a specialized diagnostic instrument designed for professional automotive and industrial technicians. This kit accurately identifies internal engine leaks by detecting combustion gases within the cooling system, allowing for precise verification of issues such as head gasket failures, cracked cylinder heads, or engine block leaks. It provides an efficient and reliable method for preliminary engine fault diagnosis in a professional service environment.

Key Features

• Accurate Combustion Gas Detection: Precisely identifies CO2 from combustion gases in the cooling system, directly confirming internal engine leaks including head gasket and casting failures.
• Dual-Chamber Filtration System: Features an advanced dual-chamber design that effectively filters out alkaline particles, significantly reducing the risk of false positives and enhancing diagnostic confidence.
• Broad Vehicle Compatibility: Suitable for use on most passenger cars, light trucks, and a variety of diesel applications, requiring access to the radiator or surge tank for testing.
• Clear Visual Results: Test fluid changes from blue to yellow for gasoline engines and blue to green for diesel engines, offering an unmistakable, at-a-glance diagnostic result.
• Durable, Shop-Ready Construction: The rugged test chamber, rubber bulb pump, and test fluid are housed in a durable plastic storage case, ensuring protection and ease of transport between service bays.

Applications

Utilize the Mastercool 43707 kit to verify suspected internal combustion leaks when diagnosing symptoms such as:

• Persistent engine overheating or unexplained pressure buildup in the cooling system.
• Unexplained coolant loss without visible external leaks.
• The presence of white exhaust smoke or visible coolant contamination.
• Bubbles observed in the radiator or coolant expansion tank.
• Engine performance issues, including loss of power, rough running, or misfires potentially linked to head gasket failure.

Specifications

• Model: 43707
• Weight: 4 lb
• Dimensions: 9.75" x 9.25" x 4"