Diesel Exhaust Fluid has an expiration date, after which it becomes far less effective and can even damage your engine.

Charlen holds a BA Languages & Culture degree and has over a decade of experience in automotive journalism. His work experience includes stints at CAR Mag and News24 Motoring. Charlen didn't grow up ...

Since 2019, Spelab has been in the performance business, making quality parts for diesel pickups and select gas trucks ...

The inline-6 engine layout has its fans in the gas world, but it's the de facto standard design among diesel aficionados. Hardly surprising, as these engines are less complex than any V layout and ...

Russia’s new T-80BVM tank is designed to dominate combat in the Arctic—but has proven far from ideal in Ukraine.

Modern diesel cars, trucks and SUVs have selective catalytic reduction (SCR) systems to reduce exhaust pollutants and meet emissions standards. These systems work by injecting diesel exhaust fluid ...

Whenever we talk about engines, us gearheads tend to focus on high-horsepower behemoths producing heart-rate-elevating power figures. Aside from that, discussions about engines are spurred on by a ...

With engine manufacturers recommending oil change intervals in newer equipment as long as 75,000 miles, owner-operators ...

Apple is banking on Google Gemini’s help to rebuild Siri's underlying technology, setting the stage for a new slate of features next year.| Business News ...