A compression test reveals the condition of your ... This should result in a stable reading; if not, crank up to 10 revolutions, but do the same with all cylinders. STEP 4 Mark the pressure ...

The leakdown tester is less common, and you need to get a good one to do the test properly. A compression test is to determine how much pressure the engine makes, and a leakdown test measures its ...

The cool thing about cranking compression is that it can be easily checked at any time using very few tools. All you'll need to do to test it is remove all the spark plugs and install a ...

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.

Compression test kits do just what they say: measure the ability of each cylinder of your engine to combust the fuel/air mixture without losing any of the resulting energy. While they're not as ...

If an engine burns voluminous amounts of oil, is down on power, or is just plain running like crap, a compression test is a good way to check what's going on inside the engine without taking it apart.

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