dfmdelete

7 лет назад

The video reviews a device that disables active fuel management (AFM) in GM vehicles. The reviewer installed the device to address excessive oil consumption in their truck and shares their experience after 3,500 miles. They discuss the device's impact on fuel economy and oil consumption, as well as its ease of use and potential benefits.

5 лет назад

This video explains how a Range Technology Active Fuel Management Disabler Module can improve your vehicle's performance and fuel economy. The module disables the vehicle's AFM system, allowing the engine to run on all cylinders, resulting in smoother acceleration and potentially better fuel efficiency. The module is easy to install and compatible with a wide range of GM vehicles.

3 года назад

GM is temporarily discontinuing Active Fuel Management (AFM) and Dynamic Fuel Management (DFM) on their 5.3L V8 engines due to a global semiconductor shortage. This means that new trucks with the 5.3L engine will not have these fuel-saving features, which some owners find problematic. The change is expected to last until at least the end of the 2021 model year, and potentially into 2022.