Caterpillar will be a step closer to reaching the stringent ’02 federal emissions standards when it introduces Clean Power – engines it says offer lower NOx emissions than current EPA regulations ...

You don't often see the words "clean" and "diesel" put together like that, but get ready for some big changes to the diesel landscape. Starting in October 2006, gas stations and truck stops will sell ...

The diesel engine has undergone a significant evolution over the past two decades. Most of these changes were designed to reduce emissions and air pollution, but once early generation emission goals ...

Click here to write a Letter to the Editor. he fiasco over the next generation of heavy-duty diesel engines that the Environmental Protection Agency has mandated for the trucking industry shows no ...

Fuel injector cleaner serves an important function in vehicle maintenance. Most vehicles sold today have fuel injectors. Those injectors work by delivering precise amounts of gasoline or diesel fuel ...

FYI: The Environmental Protection Agency convened a public meeting in Manhattan Tuesday (the first in a national series of public meetings) on its proposed rules for limiting emissions from non-road ...