What Year Did Gm Start Using Active Fuel Management
HOW TO IDENTIFY IF YOUR LS MOTOR HAS VVT OR AFM/DOD Should you disable Active Fuel Management? with an Engineering Technician: Podcast Episode 3 I review the Chevy/ GMC 1500 5.3L V8 engine lifter failures (Engine Tick/Collapsed lifter) as a mechanic, Active Fuel Management In this video, Jake takes a deep dive into GM and Chevy's Dynamic Fuel Management (DFM) system, breaking down exactly what ...