Want to know how healthy or unhealthy your engine really is? Get yourself a compression tester and find out. Despite how complex many modern vehicles are, you can do many common repair and maintenance ...

Compression in a diesel engine is essential for effective and efficient performance. And when compression is lacking, damage can result. That is why it’s imperative to know whether your engine’s ...

A compression test is an essential diagnostic tool for determining the health of an internal combustion engine. By measuring the pressure in each cylinder, you can identify issues such as leaks, worn ...

The purpose of your engine is to compress fuel and air and then ignite it, creating heat energy that then makes mechanical motion. If your engine can't compress the air and fuel properly, the engine ...

Why cant I use a regular compression tester? You certainly can, but it doenst show you the whole picture. If the compression on one face of a rotor is bad, that will not show up on a regular tester, ...