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 ...

With diesel pricing volatile and natural gas pricing more stable and lower, fleets saw how real routes—run on both diesel and ...

Traditional gasoline engines have spark plugs, but diesel engines have something a little different, called glow plugs. How ...

CVSA's letter to FMCSA suggested withholding the bar for ELP compliance from truckers was a big barrier to increasing ...

The government's strict emissions limits for combustion-powered vehicles have pushed automakers to develop technologies that let their engines stay compliant while producing gobs of power. Diesel ...

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

Porsche’s new boss was a skeptic of battery motors for luxury vehicles long before he was picked to lead the revival of the petrol engine at the German sports car group. “The technology isn’t ready,” ...

Uncle Ray Copeland opens up about his journey from teacher to Hip-Hop executive, revealing untold truths about DMX, Bloodline Records and the bonds that defined an era. In an emotional and unfiltered ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Porsche’s new boss was a sceptic of battery motors for luxury vehicles long before he was picked to lead the ...

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

How does AI-generated content perform in search and answer engines? Companies are publishing millions of AI-generated articles in an attempt to drive traffic from Google Search and answer engines such ...