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GTMOTOR AFM RA003: The Ultimate Fuel Management Disabler for GM Vehicles Review

5

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Very good

Revainrating 5 out of 5  
Rating 
4.8
🚀 Engines & Engine Parts, 🏎️ Performance Car Parts & Accessories

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Description of GTMOTOR AFM RA003: The Ultimate Fuel Management Disabler for GM Vehicles

Enhance Your Driving Experience with the GTMOTOR Active Fuel Management Disabler

When it comes to car safety and performance, every detail matters. That's why the GTMOTOR Active Fuel Management Disabler is a must-have accessory for any V8 enthusiast. Designed to work seamlessly with most GM vehicles, this small yet powerful device enhances your driving experience by disabling the Active Fuel Management (AFM) system, ensuring you get enough power when you need it most.

Unleash the Full Potential of Your V8

The GTMOTOR Active Fuel Management Disabler is a game-changer for performance car owners. By deactivating the AFM system, this remarkable device keeps your engine running on all cylinders, allowing you to maintain maximum power and performance. Whether you're on the track, tackling challenging terrains, or simply cruising down the open road, this disabler ensures that your V8 engine remains in its most potent state at all times.

A Simple and Hassle-Free Upgrade

Installing the GTMOTOR Active Fuel Management Disabler is a breeze, thanks to its plug-and-play design and included manual. You don't need any specialized knowledge or tools to enjoy the benefits of this incredible device. Within minutes, you can say goodbye to the limitations of the AFM system and embrace the full potential of your V8 engine. With the GTMOTOR Active Fuel Management Disabler, it's never been easier to achieve the perfect balance between power and efficiency in your GM vehicle.

Where Can You Benefit from the GTMOTOR Active Fuel Management Disabler?

1. Performance Cars: Whether you own a muscle car, a sports car, or a high-performance vehicle, the GTMOTOR Active Fuel Management Disabler is a game-changer. It ensures your engine operates at its peak potential, delivering the power and acceleration you crave on the road or track.

2. Off-Road Enthusiasts: If you enjoy taking your GM vehicle off the beaten path, the GTMOTOR Active Fuel Management Disabler is a crucial addition to your arsenal. It eliminates the drawbacks of the AFM system, providing consistent power and torque for conquering challenging terrains with ease.

3. Towing and Hauling: When towing heavy loads or hauling equipment, you need all the power you can get. The GTMOTOR Active Fuel Management Disabler optimizes your engine's performance, ensuring it remains strong and reliable even under demanding conditions.

Small product, great function, make you get enough power while driving, keep V8. Simple installation, manual included, plug and play. Compatible with GMC BUICK CHEVROLET and other models. Note: keep V8 may cause excessive water temperature in some car. Will not modify your car's program, keep your car in factory ECU.

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Reviews

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Type of review

Revainrating 5 out of 5

Good product !

Although the instructions say to disconnect the battery I had no trouble connecting it with the key off. As mentioned here, this is perfect for Silverados. This saves the hassle of overshifting while the V4/V8 mode tries to take over. Now the transmission can hold up in my truck and I have to think that was the 'problem' the Silverados had with early transmission failures in certain years. And I didn't feel any noticeable difference in gas mileage. So for the price. Why not !?!?

Pros
  • Great for outdoor activities
Cons
  • For old

Revainrating 5 out of 5

Works no worse than the famous brand

I am writing a review about this ACM blocker. That's $40 less than the well-known brand. The only reason I got this was because I had to replace the #1 spark plug about every 6-8 months. Guess AFT disables 1, 4, 6, and 7. I've also heard that cylinder #7 has stopped working over time and it costs about $3000-$4000 to fix. I figured if I could leave the truck in V8 mode all cylinders would work and hopefully no more clogged spark plugs. while the module is running. Roll out, descent, steady…

Pros
  • Cool
Cons
  • Updates

Revainrating 5 out of 5

FIXED 4.3L V6 VIBRATION / DAMPER EXHAUST

2014 Chevy K1500, 4.3L, automatic. I had vibration/lock at around 35-55mph which was very annoying. The dealer could not understand the problem. I did my own research/testing and found that this small V6 engine has the same AFM system as the 5.3 liter V8 engines. WTH! I found that the vibration occurs every time the AFM solenoid on cylinder #3 activates. I bought this AFM Separator and installed it per the instructions and was 100% sure the vibration was gone. It might not be the best solution,

Pros
  • There is something wrong
Cons
  • There is a problem

Revainrating 4 out of 5

Simple/Simple/Works [update edited 11/4/20]

Just arrived this morning so this is a 'Day 1' review. Plugged in the unit and took the pickup on a 30 minute cruise which I know will attempt to switch to V4 mode in a variety of conditions. No problem, it stayed in V8 mode 100% of the time. Simple instructions / no-frills packaging on arrival. I bought mainly to get rid of that annoying flutter/stutter when my 2010 Silverado switches from V4 mode back to V8 mode. If it helps with oil consumption, as some have mentioned, a bonus. I'm not…

Pros
  • Glitter
Cons
  • ---

Revainrating 5 out of 5

Great unit at a much cheaper price than the better known brand

I am so pleased with this item that I can't wait to write this review. Having owned my 2015 Silverado 1500 Z71 with the 5.3 engine for over a year, this AFM blocker is the best thing I've done with it. Like many others, I initially found the AFM feature to be quite handy. A way to save some fuel. But while it's a consideration, are we really buying V8 trucks to go into 4-cylinder mode? Battery. After that, click the OBD connector once and then reconnect the battery. It took every 15 seconds…

Pros
  • New to my collection
Cons
  • No Insurance