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

Piston rings have small gaps that allow them to expand during engine operation. If these gaps line up, fuel and gases can escape into the crankcase, causing loss of power and increased oil consumption ...

Nissan brought the first, and only, variable-compression engine to market. But its future doesn't look bright. Complexity in cars is a funny thing. It’s tempting to say that it’s all bad, that more is ...

Petrol engines rely on spark plugs to ignite fuel in the engine, while diesel engines ignite fuel through compression. Diesel ...

Diesel engines are more complex than petrol when it comes to managing the pollutants, resulting in higher level of pollutant ...

Modern semiconductor chip design faces growing complexity due to numerous timing scenarios driven by varying operating ...

Japanese bike maker Honda presented at the EICMA 2025 the first bike to use the new V3 engine running an electrical ...

An F-150 owner's 2020 5.0L engine, replaced just 10k miles ago, is already 1 quart low at 1,863 miles. Is this the dreaded ...

China supersonic jet engine breakthrough: adaptive-cycle Mach 4 design boosts thrust, cuts fuel use, and redefine future high ...