Most engine failures aren't bad luck — they're the same mistakes, repeated.

Engine oil color reveals its age, contamination level, and operating condition. Fresh oil is amber or light brown. Oil darkened to black but still translucent after a few thousand miles is normal.

What makes a diesel engine different to a regular gas engine, and is one better than the other?

Consumer Reports' experts preview the all-new 2026 Audi Q3 SUV, detailing its features, powertrain, technology, and on-sale ...

Some of the most famous engines of all time are V8s, but what about the ones that have flown under the radar? Here are eight ...

Head of Race Team Garage Operations and Heritage for the Mercedes-AMG PETRONAS F1 Team Matt Deane joins WIRED to answer the internet's burning questions about being a Formula One lead mechanic.

SINGAPORE, Feb 13 (Reuters) - GE Aerospace (GE.N), opens new tab technician Suresh Sinnaiyan has spent more than a decade repairing jet‑engine compressor blades by guiding them across a sanding belt ...

PARIS, Feb 12 (Reuters) - French-US jet engine maker CFM is studying a more conventional "advanced ducted" engine design alongside its preferred option for a radical open-fan concept for future jets, ...

When General Motors launched Active Fuel Management (AFM) and then, Dynamic Fuel Management (DFM), the idea was that the fuel consumption of truck and SUV owners could be improved by turning off ...

Normal-sized diesel-powered cars capture a significant foothold in a huge market outside the U.S., here’s why.