kweiny Engine Air Valve Holder and Cylinder Leakage Testing Assistant Tool Fit with M12 or M14 Thread

Introducing the kweiny Engine Air Valve Holder and Cylinder Leakage Testing Assistant Tool, the ultimate solution for all your engine maintenance needs. With its versatile features and advanced capabilities, this tool is a must-have for every automotive enthusiast.

One of the main uses of this incredible tool is its ability to pressurize the cylinder and hold valves closed with compressed air. This means that you can now replace the oil seal of the valve without the hassle of dismantling the entire engine. Saving you valuable time and money.

But that's not all! When the cylinder is in the compression stroke, this tool can detect any air leakage in the engine. Simply listen to the continuous leakage of air and identify any damaged parts. Say goodbye to guessing and hello to precise diagnosis.

Designed for maximum compatibility, this tool is suitable for gasoline engines with M14 or M12 spark plugs. The joint of the tool must be installed on the spark plug position for seamless functionality. It's the perfect addition to your toolbox.

Working with this tool is a breeze. All you need is compressed air (working pressure 30psi≤P≤110psi) and you're good to go. The 1/4" quick coupler male plug ensures easy and secure connection, making your engine maintenance tasks effortless.

Whether you're a professional mechanic or a DIY enthusiast, the kweiny Engine Air Valve Holder and Cylinder Leakage Testing Assistant Tool is an indispensable asset. It can be used on various gasoline engines, including cars, trucks, boats, motorcycles, ATVs, and more. Please note, it is not suitable for diesel engine vehicles.

Don't miss out on this incredible tool that will revolutionize the way you maintain your engine. Get your kweiny Engine Air Valve Holder and Cylinder Leakage Testing Assistant Tool today and experience the ultimate convenience and efficiency it provides. Trust us, you won't be disappointed. Shop Now