Compression: An automotive term used by everybody, forever. Let's get into some detail and maybe develop a better understanding. Pressure, and more pressure: It's a must-have to produce power within ...

There are several types of engine compression testers. Be sure to use the correct type for your specific engine, otherwise ...

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 ...

Four-stroke engines, which make up 99% of vehicles on the road, rely on a system for managing air intake, compression, ...