Range Technology AFM+ Active Fuel Management for GM Color:Blue Simply plug it and drive

Simply plug it and drive

It removes carbon deposits

For up to 1 Quart/Liter capacity crankcase: Add 50 mL of BG EPR® to the crankcase

engine performance

BG Platinum® 44K® reduces problems caused by deposit buildup such as engine surge

Range Technology AFM+ Active Fuel Management for GM Color:Blue Simply plug it and driveEnhanced Fuel Economy Active Fuel Management, available on most GM trucks and SUVs, helps lower fuel costs by enabling V8 engines to behave like four cylinder engines when cruising with light loads, while seamlessly unleashing their full muscle whenever needed. The AFM+ device allows the vehicle to run in 4 cylinder mode more often, for improvements in efficiency. Features: Simply plug in Range into your onboard OBD II port and it instantly begins