We may receive a commission on purchases made from links. Imagine you could get all the brawny output of a robust V8 engine in your truck when needed, but also get improved fuel efficiency while ...

General Motors's Active Fuel Management (AFM) technology utilizes hydraulic valves, solenoids, and advanced software to shut down half of the cylinders in a V8 or V6 engine to save fuel. The system ...

A fleet management system is a combination of software and hardware that allows fleet managers to track and control all vehicles and drivers in their fleet. The best fleet management services will ...

Fuel-management software integrated with preventative maintenance software leads to more accurate billing, says Marilyn Rawlings, CEM (left). All of a machine's costs, including fuel, can be combined ...

Not everyone likes the driving experience that comes with Dynamic Fuel Management (DFM) or Active Fuel Management (AFM). Some drivers claim turning off cylinders while driving with the goal of ...