# CheerCode F10 AFM/DFM Disabler for GM V8 Trucks

Trucks: CheerCode F10 is an OBD2 plug-in AFM/DFM disabler listed for selected GM vehicles. It is designed to prevent cylinder deactivation without tools or an ECU flash, but compatibility varies by model year and configuration.

- [Original product page](https://best-deals.pro/product/cheercode-f10-afm-dfm-disabler-gm-v8)
- [View offer](https://best-deals.pro/visit/cheercode-f10-afm-dfm-disabler-gm-v8)
- Market: US
- Language: en-US
- Currency: USD
- Brand: CheerCode
- Model: F10
- Category: Cars & Motorcycles > Vehicle Accessories
- Price: 49.99 USD
- Previous price: 69.99 USD
- Discount: 29%
- Price checked: 2026-11-13T05:24:12.831Z
- Rating: 4 / 5
- Reviews: 25

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Plugs into the OBD2 port, with no tools, wiring or software flash claimed.
- Intended to keep all cylinders active rather than switching between V4 and V8 operation.
- The listing claims a two-year manufacturer warranty.

## Pros

- Plug-in installation avoids wiring and ECU modification, according to the listing.
- The stated purpose is to prevent repeated cylinder deactivation, which may suit drivers who prefer consistent full-cylinder operation.

## Specifications

### Identity
- Brand: CheerCode
- Model: F10
### Compatibility and operation
- Title-listed fitment: 2007-2022 Chevy Silverado + GMC Sierra 1500 5.3L 6.2L V8
- Additional claimed fitment: Fits selected 2007-2024 GM V8 trucks & SUVs with AFM/DFM — including 5.3L, 6.2L, and 3.6L where equipped. Covers Chevy Silverado/Sierra 1500, Tahoe, Suburban, Avalanche; GMC Sierra, Yukon, Yukon XL; Cadillac Escalade; Buick \(select models\). NOT compatible with 2019+ 10-speed Silverado/Sierra and 2022+ refreshed GM models — check fitment before ordering.
- Connection and installation: Insert into the OBD2 port and the device disables cylinder deactivation in seconds. No tools, no wiring, no ECU modification or software flash. Non-invasive and leaves your vehicle's factory settings untouched.
- Warranty description: 2 Year Manufacturer

## Before you buy

- Fitment claims conflict: the title specifies 2007-2022 Silverado and Sierra 1500 V8 models, while the feature text extends to selected 2007-2024 GM vehicles and also excludes 2019+ 10-speed Silverado/Sierra and 2022+ refreshed models. Confirm the exact vehicle, engine and configuration before ordering. Claims about reducing oil consumption, wear, vibration and power lag are manufacturer statements, not independently established outcomes.

## In the box

- Idle Air Control Valve (Included)

## A good fit for

- Owners of a compatible GM vehicle who want to prevent AFM/DFM cylinder deactivation using an OBD2 plug-in device.
- Drivers who prioritize consistent V8 operation for towing or highway use, provided the vehicle's fitment is confirmed.

## Less suited to

- Owners of excluded or unconfirmed vehicle configurations, especially 2019+ 10-speed Silverado/Sierra or 2022+ refreshed GM models.
- Buyers seeking a repair for an existing engine fault rather than a device intended to change cylinder-deactivation behavior.

## Customer feedback

Customer feedback describes the disabler as working well and reliable, including a report that it may help limit wear from repeated cylinder switching. The aggregate ratings are mostly five-star but include a notable one-star share, so experiences are not uniformly positive. These impressions may matter to buyers considering the advertised cylinder-deactivation function, but they do not establish vehicle compatibility or verify claimed engine benefits.
- Positive themes: Customer feedback characterizes product quality and reliability favorably.

## Frequently asked questions

### How does the CheerCode F10 connect?
The listing says it plugs into the vehicle's OBD2 port and requires no tools, wiring or ECU software flash.
### Will it fit every 2007-2022 Silverado or Sierra?
No universal fitment is established. The listing's year and vehicle claims conflict and it excludes certain 10-speed and refreshed models. Check the exact vehicle and engine configuration.
### Does it disable cylinder deactivation?
That is the stated function. The listing says it keeps all cylinders active, but its performance claims are not independently verified here.

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## Images

![CheerCode F10 AFM/DFM Disabler for GM V8 Trucks — 1](https://best-deals.pro/i/jcu1H0t3ODWNutpUwkB89Rjwc2dj4PBZraUJilyUYymPYdiw6zINjb7Y1IW1mtcZi6D1rDIiwSoLv-pKCU99eoHzPpgTbYHgxuW773_me5WlzaJnFku0.jpg)

![CheerCode F10 AFM/DFM Disabler for GM V8 Trucks — 2](https://best-deals.pro/i/gBnhthLmfCh1V_ziBaJ-LtPgkbY3QfTbShoUUv0ii_zwX0FAva5emL-BZxPHQmRDXRihHZmdp1c0hxkIKOu8WkJjwQShbWin7C3p7X8xnAjiwJuuzM8A.jpg)

![CheerCode F10 AFM/DFM Disabler for GM V8 Trucks — 3](https://best-deals.pro/i/vHJW7BuPC410iun4zzv3vf8DIThNGzo2rcHJpmsUkrFCnDfFzOEw3MlkLtV2UZVOo4HLvtxM-MtNrZVicfyUUVUyjslN9afByHTi-xxbvS2wf0lHzz4U.jpg)

![CheerCode F10 AFM/DFM Disabler for GM V8 Trucks — 4](https://best-deals.pro/i/PfNtAtDt5PhTXhr_knV3zlRwvMSwf8_yWEvaMAUZIEjXD9Z6lqlA7lhhLVXw_FE7dmhisRgYQK1NsF18_sYo3tyPVuj2RkuLM-JdVBJazFcb09wfYHB3.jpg)

![CheerCode F10 AFM/DFM Disabler for GM V8 Trucks — 5](https://best-deals.pro/i/_1zQMZfJh4wN_FscXhzLRedF-vyM9-bzXB3KyqsgIpJbXkLqEdNDhnJkXxLCyS2bJZWQ8VYlot85GGreefZIkQChGaEDnrtmhI6IEKFvvGFe8ESVdmC0.jpg)

![CheerCode F10 AFM/DFM Disabler for GM V8 Trucks — 6](https://best-deals.pro/i/LGE6Sqg-YX0SxolSpRAbkXYHPzi2zvjbCgJ0bmeLf0LvJC2Ka6DqSmfu7emAIw2-UeEJgQPwG2VweHS0wkVw-3K7mbVY2ovzaYvvK3cPawnnjg3tsc4w.jpg)

![CheerCode F10 AFM/DFM Disabler for GM V8 Trucks — 7](https://best-deals.pro/i/6YeWfiirktzWJ-CrzhsMd9L7d4yq71psZOKVkzCvdshsWdDe8Lhb_fxVSMs43bTVhqM_8wWSvekoGITLHU_5U3ZYsUPnz10QFI-hEgVJsfV4ShbeoSTB.jpg)