From the archives: A lack of lubrication is the most common cause of engine component failure, so consider these factors with your oiling system. To celebrate HOT ROD's 75th anniversary, we teamed up ...

When two metallic surfaces under direct contact move over each other, they create friction which generates heat. This causes excessive wear and tear of those moving parts. However, when a film of ...

Today's diesel fuel lacks much of the natural lubricity that diesel fuels once offered, taking a potential toll on fuel ...