Contents
The 3 Best Best AFM Disablers
An AFM Disabler is used to allow an engine to operate on full cylinder mode every time it runs. The AFM disabler stops the Active Fuel Management system in your vehicle from dropping any cylinders from its rotation cycle. In most cases, in addition to installing an AFM, a mechanic will also need to reprogram the factory ECU.
Some people think that installing an AFM disabler will save them money by avoiding the replacement of valve lifters, but this is not the case. The unit is often more costly than valve lifter replacement.
Our Top Recommended Products
Range Technology Active Fuel Management Disable Device
Keep your vehicle in V8 mode! Disable 4 cylinder mode on all GM Active Fuel Management Vehicles.
Installs in seconds! Plugs into diagnostic port with no tools needed.
Active Fuel Management Disable Device
Easy installtion can be completed in just a few seconds
The factory ECU is not reprogrammed. There are no traces.
Active Fuel Management Disable Kit
Engine runs on 8 cylinders continuously!
Programming of computer is required afterwards
What Are Some Types of AFM Disablers Available?
There are several different brands of AFM Disablers, but they are all essentially the same. They can be installed on most makes and models of cars or trucks.
They are most effective on engines that use a V6 or a V8 engine block. Regardless of brand, the unit will ensure that your engine is running on full power the entire time your engine is running.
Being that there is only one type of AFM Disabler, there is no benefit of choosing one brand over the other. Some brands that offer AFM Disablers may only be available in certain locations while bigger named brands offer AFM Disablers nationwide.
Choosing a qualified mechanic to install your unit is critical. It will help reduce engine shake during cycle changes and in many cases increase fuel efficiency during your long-distance drives.
