The guys at Muscle Car Review show you how to check engine compression with the latest tools. Check it out only at hotrod.com or the October 2011 issue of Muscle Car Review 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.

Check out this engine compression test, leakdown, and bubble tests. Read more only at www.highperformancepontiac.com, the official website for High Performance Pontiac Magazine!

We take a close look at what engine compression means, what it does, and how to test it.

The more compression and rebound, the less the damper is going to allow movement of the spring, and the less movement, the more stable the car is in harsh conditions.

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