New guidance allows engine makers to replace problematic DEF sensors with NOx-based systems, aiming to reduce unnecessary ...

Over-the-air updates are moving beyond recalls, and expanding how fleets manage performance, compliance, and uptime.

With the debut of the 2026 Jeep Grand Cherokee, Stellantis has unveiled its newest gasoline engine, a 2.0-liter turbocharged four-cylinder called the Hurricane 4, marking the latest evolution in the ...

Cut through the grime with basic cleaners.

One small mistake can lead to costly engine damage fast.