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 ...

BYD's fifth generation DM technology has made a significant breakthrough, and starting today, it will begin a phased OTA ...

General Motors announced Monday its Tonawanda engine plant will build a new line of fuel-efficient engines for the 2019 Chevrolet Silverados. The new engines, with Dynamic Fuel Management, will be the ...

If there's one bit of car tech that sounds like a contradiction, it's cylinder deactivation. (And no, we're not suggesting filling up some of the cylinders with super glue — that would lead to a ...

As a result of production constraints and logistics issues stemming from the COVID-19 pandemic, GM decided to remove certain features from a number of its production vehicles. One of the most notable ...

In an effort to help meet more restrictive emissions standards, GM launched a technology in 2005 that deactivates engine cylinders during undemanding driving scenarios. Known by both Displacement on ...

With Nomad Fuel’s new fleet fuel management platform, the results are clear: lower costs, fewer losses, happier drivers, and ...