Diesel engines rely on different types of fuel injection. Mechanical was used early on, but common rail became more popular ...

Inline-six engines are well-balanced, and they have a great history of being reliable. Four engines in particular are ...

These cafe racers, cruisers, and retro-inspired bikes from Triumph, BMW, Kawasaki, and others combine classic looks with ...

In the times when emissions restrictions were unheard of and oil flowed like water, bigger really was better, and no one did big better than American V8s.

So, you’ve taken your car in for a little TLC, maybe you’re hearing some strange […] ...