AFM/DFM Disabler & Auto Start/Stop Eliminator, Active Fuel Management Disabler Compatible with GM V6 V8 Motors AFM Disabler 5.3 Silverado (Chevy GMC Sierra GMC Buick Cadillac Escalade etc)

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

More features

• ✅ 【2025 Upgraded AFM/DFM Disabler】Designed with the latest chips and circuitry. Keeps your V6 or V8 GM engine running in full-cylinder mode at all times.
• 💡 【Auto Start/Stop Disabler】Eliminates the annoying start/stop feature for smoother, uninterrupted drives. Keeps your engine running continuously for improved comfort and responsiveness.
• 🔧 【Plug and Play】Simply plug it into your OBD2 port—instantly disables both AFM/DFM and Start/Stop functions.
• 🛡️ 【Does NOT Modify Your ECU】Will not reprogram your factory ECU. Simply unplug it to revert to factory settings.
• 🔋【Low Battery Drain】Once vehicle is turned off, standard 60AMP vehicle battery can support up to 6,000+ hours of standby. No battery drain causing dead batteries & no-starts!For extended periods without starting the vehicle, it's recommended to unplug the Afm Disabler to prevent battery drain.
• 🚗 【Wide Vehicle Compatibility】Supports most GM trucks, SUVs, and cars from 2005 to 2023, compatible with Chevy, GMC, Cadillac, Buick, Isuzu, Pontiac, and more. Not for vehicles with 10-speed automatic transmissions, C8 Corvettes, or 2022+ refreshed Silverado and Sierra models.
• 💯【100% Satisfaction Guarantee】If you have any issues with our AFM disabler, contact us for a hassle-free return or exchange. (Note: Please check compatibility before purchase.)