A new closed-crankcase filtration system from Donaldson Co Inc eliminates engine crankcase emissions and improves the operating efficiency of diesel engines A new closed-crankcase filtration system ...

To most of us, emission control systems are some sort of "black art" devices that have been forced upon us to rob performance and ruin gas mileage, but that's really not the whole story. Air pollution ...

Regardless of what type of vehicle you drive, if it was built in the last few decades, its engine has some form of emissions control system designed to reduce the harmful environmental impacts of ...

LOUISVILLE, KY. Here at the Mid-America Trucking show today, Caterpillar announced it will use its ACERT technology as “the foundation” to comply with the 2007 Environmental Protection Agency (EPA) ...

BMW of North America, LLC (BMW) is recalling certain 2008-2013 1 Series Coupe (128i); 2007-2013 3 Series Coupe (328i, 328xi, 328i xDrive); 2007-2010 X3 SAV (X3 3.0si, X3 xDrive30i); 2008-2013 1 Series ...