Disabler Device Compatible with V6 & V8 GM Motors Features: Simply plug into your onboard OBD2 port keeps your car in full power all the time Compatible with V6 & V8 General Motors (GM) Will not program the vehicle ECU NOTE: The Disabler device is NOT currently compatible with 2019-on Silverado and Sierra models equipped with 5.3L / 6.2L engine motors and 10-speed transmissions. Designed for GM vehicles from 2004 to 2019. The afm disabler 5.3 silverado is compatible with Chevy Camaro, Silverado 1500, Suburban, Tahoe, and GMC Canyon, Sierra 1500, Yukon, and Denali. Please carefully check the compatibility list according to the product image Enhanced Engine Performance] AFM/DFM Disabler-Allows your V6 or V8 GM vehicle to run in full cylinder mode at all times, preventing the Active or Dynamic Fuel Management system from dropping cylinders Simply plug the AFM Disabler into your vehicle’s OBD-II port for an instant performance boost without the need for complex tools or professional assistance. 【Instructions】-When the device was plugged into the port, the lights will flash in sequence and then leave one light on. Range Afm Disabler Silverado 5.3 AFM/DFM Disabler For GM V6 & V8 【Compatible with a Wide Range of V6 & V8 General Motors Models】New AFM/DFM Disabler-Compatible with V6 & V8 GM active or dynamic fuel management motors(includes cars, trucks & SUVs. )This device does not currently support the 2022 Refresh model trucks or SUVs. If the Device is not used for a long time, please take the product off to avoid running out of battery. 【Maintains Vehicle Integrity】Enjoy the benefits of full engine power without compromising your vehicle’s factory settings. 2017 Chevy Silverado 1500 Accessories DZFST.FI AFM Disabler Active Fuel Management Delete Disabler Compatible With Chevrolet Silverado 1500 V8 5.3L 2010-2018 Models And Trucks, SUVs With GM V6 V8 Engines,Gold Range Afm Disabler