Nissan just recalled the variable-compression VC-Turbo engine in various Rogue and Altima models over bearing failures. Now, ...

Curious to learn just how healthy or unhealthy your engine is? Get yourself a compression tester and find out. See the best compression testers here.

Nissan’s variable compression turbo engine is now at the center of a class action lawsuit that alleges widespread defects ...

N issan’s original variable-compression powerplant is an absolute marvel of engineering. This little four-cylinder wonder is ...

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 color and occurrence of engine exhaust smoke can provide vital clues for diagnosing engine and other automotive problems.

On a final note, these calculations will compute the static compression ratio of the engine. There is also the dynamic compression ratio to consider, which is relevant to the camshaft timing.

This inside-out design solves most of the rotary engine’s problems LiquidPiston's designs will show up first in UAVs and generators.

Chevy big block engines have a lot of character and history behind them. Does that make the hassle that can come with their potential problems worth it?

So in engines built for optimum fuel economy utilizing higher-than-stock (or high-stock) compression ratios, there are certain considerations that will diminish the problems of detonation and ...

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