Heavy-Duty Trucks Archives - Engine Builder Magazine
The Case for FA-4 Lubricants

One way to enhance fuel economy has been clear for some time: lower-viscosity lubricants, which can deliver enhanced fuel efficiency in the right application. It’s why the American Petroleum Institute introduced its FA-4 category.

Bosch ESI Diagnostic Tool

Bosch has announced the addition of more than 13,000 confirmed fixes to its ESI[truck] heavy-duty diagnostics tool. The subscription service, ESI[repair], will be available in early 2016.