Spark plugs help you start gasoline engines and glow plugs do the same in diesel engines. But how do they go about providing that boost? And how do they differ?

The Trump administration is demanding warranty and failure data from top manufacturers in an effort to end truck engine ...

The EPA is considering eliminating the "limp mode" rule for diesel engines, a feature that drastically slows trucks and ...

The history and evolution of Ford's iconic Power Stroke diesel V8 engine, from its roots in the 80s to its status as the most powerful diesel pickup.

Following Monday’s right-to-repair announcement, EPA is demanding DEF failure data from engine makers, targeting shutdowns ...

Many California Sikhs built livelihoods in the trucking industry. Thousands suddenly just lost their licenses.

Two truck owners react to DOJ's recent shift away from criminal pursuit of delete shops and emissions tampering. Both emphasize why they "deleted" to begin with: Performance, fuel efficiency, "insane" ...

VW comes up with a competing way to let cars know if they're using eFuel or not.

An all-rounder approach underpins the Hunter Diesel Range, with a focus on everyday usability and long-term value.

From storms to hybrid tech, the initial 2026 Boat of the Year trials revealed major shifts in cruising design and priorities.