Engine compression is a measure of the pressure in the cylinders of an engine. It is an important measure of engine performance and can be used to diagnose a variety of problems. Checking engine compression is a relatively simple procedure that can be done with a few basic tools.
The importance of engine compression cannot be overstated. It is a key factor in determining the power and efficiency of an engine. Low compression can lead to a loss of power and fuel economy, while high compression can lead to detonation and other problems. Checking engine compression can help you to identify problems early on and prevent more serious damage.