We walk you through a compression test, a great way to determine the condition of your valves and piston rings.

Since we are evaluating different test compression methods and not their implementation, we can assume that each of the test compression methods is implemented efficiently; the parameters are all ...

A crank compression test can tell you a lot about an engine and we will be going over the numbers. - Super Chevy Magazine ...

With a simple diesel engine compression test, it is possible to spot compression problems before they get worse. Here’s information on these tests and how to decide if it is time to perform one.

The compression and leakdown tests can tell you the health of the inside of the engine without a computer and without a teardown.

Is your engine underperforming? Our expert shares how a diesel engine compression test could provide the diagnosis.