Autoblog6 年
2019 Chevy Silverado 5.3L V8 Prototype Drive | Trying out Chevy's V8-7-6-5-4-3-2-1
In contrast, the old system called "Active Fuel Management" or AFM for short, only shut off a set group of cylinders, four in the V8 and two in the V6 ... So in the firing order, every third ...