An engine compression test kit consists of a pressure gauge and an assortment of hoses and fittings so that the gauge can be connected to the spark plug holes on each of an engine's cylinders. To ...

A compression test is to determine how much pressure the engine makes, and a leakdown test measures its ability to hold pressure.

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.

While an engine compression tester may not be the most common tool in a mechanic's garage, they can be very useful, especially for older cars.

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

A compression test reveals the condition of your engine's valves, its valve seats, and piston rings and whether these parts are wearing evenly.

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

Mods For Mods Part IV - Comparison Ratio On Ford Mustang GT 4.6L Engine Compression Ratio Comparison With Kenne Belle ...