Newly Updated Range Technology AFM DFM Disabler: Will It Work Now? (Giveaway Info!)

After trying the previous version of the Range Technology's AFM Disabler for the past few months, I have ordered and received the newly updated version that is advertised as working on DFM 5.3L and 6.2L GM engines. I take this product out for a test drive to see if it really has been improved. The previous model would work intermittently because it was not optimized for the updated 2019 GM engines.

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[mance]

I’ve had this device on my 2016 lt for 4 years(.sold the truck) and not a single issue with it, my truck was running 8 cylinders all the time, the buyer took the truck to the mechanic for his opinion and mechanic guy was impressed how healthy that truck was.. I will get one for my 2020 Lt in few days.

[DucatiGTS]

Just bought one and installed it on my 2020 Silverado, it's a night and day difference, it's as if I have a new truck, the power and shifting are amazing now. This device made me fall back in love with my truck. I bought a V8 to be a V8. Just turned 50k and it's as if it just drove off the lot.

[eazyis]

Gm should just give options, like being able to turn all that stuff off.

[colt]

Yes main reason I got one was to prevent engine wear. I really didn’t notice it going into v4 much but right after I bought it new I read about the damage that deactivating cylinders can cause so I got one. That being said I think truck is smoother and has more punch quicker. Also like the way it shifts better when I push trailer mode button. Sure it gets worse gas mileage but transmission doesn’t shift as much and it just seems stronger. If I go on highway I would turn off trailer mode of course but I rarely get on highway.

[militaryminedid]

Been waiting to hear about the DFM update to come out ever since I saw your video on the AFM specific model. Thanks for this. Looking forward to your update video which will help me decide to buy or not.

[ricktaylor]

I have one in my “15” Silverado and have had it for about a month and I’ve never had any problems with it

[AngelHernandez-pzbl]

Hi Kevin I took Your Advice and Purchased a Range Deactivation Device For My 2017 GMC Sierra 1500 And let me tell you the power and Acceleration is there I'm I'm very happy with the device thankyou for your videos this is a great channel i watch the channel all the time please keep up the great work ill be looking for some more good stuff.

[kyleschlee]

I’m gonna give this a shot my 2017 Cadillac Escalade 6.2 engine is completely tore down 4 bent push rods 4 stuck valves and 2 bad lifters and a bad cam should be finished next week I will order this to hopefully prevent this from happening again the cause was from Dfm and direct injection carbon build up thanks for the review

[gjwolqs]

Good video!
DFM doesn't bother me near as much as the auto stop.
I think I'm going to buy the auto stop disabler

[Murcatroid]

I'm pretty sure that, in the Trip A and Trip B screens on the DIC, there is an indicator that shows it going in and out of V4 and V8. Just a FYI.

[briansullivan]

What exhaust you running, man?Sounds great!

[kirkgarvin]

Hey Kevin I have a Range Technology AFM in my 2018 chevy silverado 1500 5.3L and I had it over 5 yes now..And I like to get the new truck and one for it to.

[hitechrr]

I have 2016 gmc seirra with 56000 miles. It just dropped a lifter in cyl. #5. It was 3 months out of warranty. I bouht the truck from Bell & Bell GMC in Little River, SC.. They replaced my cam, liffters and oil pump. They took care of me and only charged me $800 for every thing.

[Aberod]

Glad it is working out. Mine arrives tomorrow. Let you know how it works out.

[deborahfulk]

Does anyone know if the disabler goes in upside down?

[aldredge_saxxon]

What is the difference between the red, green and blue ?

[ROBERTGOMEZ]

I installed it today and my Chevy APP gave me 5 new alerts. No dash lights turned on. I took it off and the alerts went away. Is this normal? Should I worry.

2019 Chevy Silverado custom Trailboss

[ryangonzales]

Will this fit in our 2019 gmc Sierra SLT 5.3 liter V8? I figured it should because Chevy and GMC are the same. Thanks for your video.

[theboss]

When the Range is connected ... and you press the gas ... does your Range light change? and when you brake it returns to normal? I bought one and turned on the last light and when I accelerated it turns on the full bar, I brake and the corner light remained, I accelerated and turned on all the light of the range again

[YayYaybonitz]

I have gmc sierra, and just got onstar and started using the app, the app claims the emissions and transmission and few other things need service, it just updated, do you think my range could be causing it to throw codes?