BH Cylinder Leak Down Tester Kit Automotive Engine Pressure Gauges Compression Test Leakage Detector

LeakTest

This kit helps pinpoint engine issues like worn piston rings, cracked cylinder heads, leaking valves, or burst head gaskets. It checks cylinder leakage and helps identify the exact fault source.

Once connected, compressed air (45–100 psi) enters through the regulator. You diagnose by watching the gauge and listening for air escaping from the intake, exhaust, or crankcase. Not suitable for shallow cylinders.

Comes with clear instructions, an easy setup process, and is ideal for use with most four-stroke engines in cars or trucks.