Gm Service Guy
Active Fuel Management AFM Disabler Device AFM/DFM for GM V6 & V8 Motors Chevy GMC Sierra GMC Yukon Cadillac Escalade etc
Active Fuel Management AFM Disabler Device AFM/DFM for GM V6 & V8 Motors Chevy GMC Sierra GMC Yukon Cadillac Escalade etc
In stock
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All orders are dispatched the next business day!
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We will beat any price. We back all products with a 1 year guarantee.
Order in the next 0 hours 0 minutes to get it by /09/2026
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Brand Name: NONE
Choice: yes
High-concerned chemical: None
Origin: Mainland China
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About this item
�� Broad Vehicle Compatibility – Works with GM trucks & SUVs (Silverado, Sierra, Yukon, Escalade) and V6/V8 engines including 5.3L, 6.2L, 4.3L EcoTec3
�� Zero ECU Modification – Uses OBD-II programming to disable AFM/DFM while keeping original ECU intact – no tuning or voided warranty risks
�� Full AFM/DFM Elimination – Stops cylinder deactivation permanently via GM factory protocol integration, preventing costly lifter failures and engine damage
⚡ Quick Plug-and-Play Install – Connects to OBD-II port in under 5 minutes; no tools or technical skills needed
��️ Reliability Focused – Designed for daily drivers and performance builds; reduces oil consumption and engine stress for long-term protection
Description
Description
Brand Name: NONE
Choice: yes
High-concerned chemical: None
Origin: Mainland China
-
About this item
�� Broad Vehicle Compatibility – Works with GM trucks & SUVs (Silverado, Sierra, Yukon, Escalade) and V6/V8 engines including 5.3L, 6.2L, 4.3L EcoTec3
�� Zero ECU Modification – Uses OBD-II programming to disable AFM/DFM while keeping original ECU intact – no tuning or voided warranty risks
�� Full AFM/DFM Elimination – Stops cylinder deactivation permanently via GM factory protocol integration, preventing costly lifter failures and engine damage
⚡ Quick Plug-and-Play Install – Connects to OBD-II port in under 5 minutes; no tools or technical skills needed
��️ Reliability Focused – Designed for daily drivers and performance builds; reduces oil consumption and engine stress for long-term protection
Item Specifics
Item Specifics
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Great Selection and Fast Shipping!I recently purchased a new laptop from this online electronics store, and I couldn't be happier with my experience. The website had a wide selection of products to choose from, and the ordering process was seamless. My laptop arrived earlier than expected, and it was well-packaged to ensure its safety during transit. I highly recommend this store to anyone in need of quality electronics.
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I recently purchased a new laptop from this online electronics store, and I couldn't be happier with my experience. The website had a wide selection of products to choose from, and the ordering process was seamless. My laptop arrived earlier than expected, and it was well-packaged to ensure its safety during transit. I highly recommend this store to anyone in need of quality electronics.
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I had an issue with my order, and I contacted the customer service team for assistance. I was pleasantly surprised by their prompt response and willingness to help resolve my issue. They were courteous and professional throughout the entire process, and they went above and beyond to ensure my satisfaction. Kudos to the customer service team for their exceptional service!
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I recently purchased a camera from this online store, and I'm blown away by the quality of the product. It exceeded my expectations in terms of performance and durability. The website provided detailed product descriptions and reviews, which helped me make an informed decision. Overall, I'm extremely satisfied with my purchase and would highly recommend this store to others.
- Michael Anderson