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

Automakers spent decades chasing better engine performance and efficiency, often in strange ways. These five internal ...

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

Caterpillar has been generating power for nearly a century, but it hasn't captured the public's imagination until now.

An unexpected discovery about how small maintenance habits can make your 2024 Toyota Tundra feel new again is leaving many ...

United Aircraft has carried out water-ingestion tests on its initial import-substituted Yakovlev SJ-100, equipped with ...

When International’s engineering team joined forces with MAN and Scania back in 2017 to design a new heavy-duty powertrain from scratch, they started with ...

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 ...

Blue Origin’s New Glenn rocket has reached a significant milestone in its journey towards space exploration. The rocket’s ...

I have a plug-in hybrid, and at least half of my driving is electric only. I would think that oil life would be longer than a ...

One of the simplest V8s ever built is also the most common, meaning that you'll never want for parts and support.