If you thought diesel fuel additives were merely store-bought products at your favorite auto store, you'd better think again. Fuel suppliers, refineries, and manufacturers are the biggest market for ...

Even tried-and-true diesel motors need proper care and feeding to keep clattering along, and proper diesel fuel additives will help with just that. If you want your Volkswagen TDI or Duramax to ...

Drivers trying to get the most performance out of their diesel trucks -- and there are many things you can do-- will sometimes resort to fuel additives. Diesel fuel is given a cetane rating during its ...

Fuel additives act as a magic potion, with an ability to transform a tired engine into a smooth operator - or, at least, that's what the advertisers would like you to believe. They cost from ...