To save time and money, you might want to learn how to clean fuel injectors without needing to rely on professionals. But do ...

Not to sound like a parody of Jerry Seinfeld here, but what's the deal with all these identical-displacement V8s from different manufacturers? We've talked about the Ford 427 vs. the Chevy 427 before, ...

This video takes a close look at a Caterpillar D4 engine inspection, revealing rusted connecting rods alongside surprisingly clean pistons. See what internal wear, corrosion, and condition details can ...

Over the past decade, China’s heavy-duty vehicle (HDV) fleet has undergone a major transformation, with diesel trucks and buses becoming cleaner and more efficient thanks to stronger fuel consumption ...