Clean Diesel Technologies Inc. says results of initial engine testing at San Antonio-based Southwest Research Institute show the company's clean diesel formulation reduced particulate matter by 33% ...

Do diesel fuel additives really work, or are they just expensive snake oil? With diesel prices remaining painfully high, improving fuel economy, reducing regens and protecting expensive emissions ...

Diesel engine exhaust contains pollutants such as nitrogen oxides and soot particles. Although governments from the late 1990s onward encouraged their uptake in the belief they were more ...

A team of researchers from the Federal University of Technology Owerri in Nigeria has highlighted a promising new way to cut diesel engine pollution without sacrificing performance. Their review of ...

We may receive a commission on purchases made from links. One of the things you might not know about diesel engines is that based on the chemicals emitted during operation such as Carbon Monoxide (CO) ...

Since the dawn of the automobile, drivers have been forced to choose between fuel economy and performance. Even during the fuel crises in the 1970s and early 1980s, you could buy high-performance cars ...

Researchers at the Federal University of Technology in Owerri, Nigeria, have identified a promising strategy for cutting diesel engine pollution without hurting performance. After reviewing studies ...

Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine may not run as smoothly as you remember, or the fuel economy may dip—but ...

Renewable diesel as a drop-in fuel for diesel combustion engines is starting to gain traction in the U.S. trucking industry, said suppliers, distributors and federal energy researchers. Industry ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Courtesy: Stellantis. Researchers at the Federal University of Technology in Owerri, Nigeria, have identified a promising ...