DPFs serve an important role in lowering diesel engine particulate matter emissions. These filters collect and hold the soot ...

No, your truck won't just vanish from your driveway, but you could be left facing hefty fines and other serious penalties.

Why do MoT tests include a strict exhaust emission test? Pollution is a hot topic at the moment, with research from King's College London suggesting that around 9,500 premature deaths a year in ...

California Air Resources Board certifies Zonar as first and, so far, only telematics device for its Clean Truck Check ...

The Republican-led U.S. House of Representatives voted to repeal the Biden administration's tailpipe emissions rule on Friday ...

COBB Tuning produced and sold aftermarket accessories at several retail stores, including a former location in Fountain ...

The U.S. House voted, 215-191, on Friday to roll back an Environmental Protection Agency rule strengthening standards for air ...

Diesel Exhaust Fluid is not already added to diesel ... there's no chance your diesel engine will pass an emissions test ...

From electric to high-tech renditions of classics, Volkswagen has dozens of vehicle offerings. But here's why you can't buy a ...

Starting Jan. 1, 2025, vehicle safety inspections will soon be a thing of the past for most Texans. That's when House Bill ...

Readers of The Baltimore Sun deserve more insights and facts than those presented in the recent commentary, “Diesel trucks ...

Car exhaust smoke comes in various colours and ... This could lead to an MoT test failure due to incorrect readings on the emissions test. Because hybrid cars (especially plug-in hybrids ...