Active Fuel Management delete module

BigEKisor · February 4

I am a victim of the AFM failure. Truck has been in the shop for 6 months, finally supposed to have a new engine end of Feb.

Dont want to go through this again. Is one of the disabling modules superior to the others?

PFTX_5.3 · February 4

57 minutes ago, BigEKisor said:

I am a victim of the AFM failure. Truck has been in the shop for 6 months, finally supposed to have a new engine end of Feb.

Dont want to go through this again. Is one of the disabling modules superior to the others?

Ive been happy with my Range but my buddy is also happy with the knockoff from amazon. Im a big believer of "you get what you pay for" but not sure on this one yet

rlcole321 · February 4

It's not the "Operation" software that causes the problem, it's the lifters that fail, even when you get the truck back from the dealer, it will still have the AFM/DOD lifters in it, just using a "Dongle" to disable it wont stop it from happening again. The only fix is do a DOD delete upgrade, which the dealer can't do under warr. Non DOD Cam and lifter replacement (as a minimum), and a tune. Learn how to use HPTuners.

sk · February 9

On 2/4/2024 at 2:25 PM, rlcole321 said:

It's not the "Operation" software that causes the problem, it's the lifters that fail, even when you get the truck back from the dealer, it will still have the AFM/DOD lifters in it, just using a "Dongle" to disable it wont stop it from happening again. The only fix is do a DOD delete upgrade, which the dealer can't do under warr. Non DOD Cam and lifter replacement (as a minimum), and a tune. Learn how to use HPTuners.

This.

I did it and recommend Texas Speed:

https://www.texas-speed.com/