Even if you regularly clean the interior and exterior of your vehicle, there is a good chance that you do not clean your engine. Many people don’t attempt to clean their engine bay because the dirt ...

No Soot: Margo Oge, the EPA official who spearheaded the clean diesel effort, shows off a spotless handkerchief that had been held over the exhaust of a Freightliner tractor lent for the occasion by ...

Because of the overwhelming interest, Alkane has decided to include the option of a clean diesel fuel engine in its Dominator Class 7-8 series trucks. (Photo: Alkane Truck Company) Alkane Truck ...