Cylinder Leak Tester Kit with 2 Gauges Cylinder Leak Detector TU-21 Cylinder Leak Tester with Portable Storage Case

Designed to detect a variety of common engine faults such as worn piston rings, cylinder head cracks, worn valves and blown head gaskets. It checks the amount of leakage in an engine cylinder and helps determine the source. Designed to check the amount of leakage in 4-stroke engines. Deal to test trucks and car models where clearance is minimal. Suitable for all local and imported cars and trucks.