The following are PremiumDieselOil articles that have appeared on popular websites.  Written to clarify or answer basic questions on the subject of diesel lubrication, filtration, and fuel additives without showing a bias for one product over another.  Even though the subject is directed at diesel owners, there is also application for the auto driver as well.  If there is a subject you would like to know more about or explained in better detail, please let us know by e-mail at: articles@premiumdieseloil.com

Texas Dept. of Public Safety Cuts Costs with AMSOIL Motor Oils (May 18, 2007)
(a reprint from an "AMSOIL Direct Line" article of April 1, 2002)

Oil Filtration: Correlation between particle size and engine wear

Pros and Cons of Using Biodiesel (January 3, 2008)