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2019--2026 Chevrolet Blazer - 3.6L - AutoStop / Active Fuel Management Disable Only

(5 reviews)
$189
About TRIFECTA AutoStop / Active Fuel Management Disable
TRIFECTA is proud to present AutoStop Disable - a new product line that simply disables the factory “autostop” feature!  Introduced as a fuel-savings feature, “autostop” allows the vehicle to shut the engine off when the vehicle is stopped, and quickly restart it when the driver is ready to move the vehicle, but not all vehicle owners feel it works smoothly enough.
Optionally also request Active Fuel Management to be disabled!
Active Fuel Management ("AFM") is a feature which dynamically runs the engine on less cylinders in order to improve fuel efficiency.  In certain cases, vehicle owners find this feature too rough or intrusive.  This calibration will enable the user to disable the feature so that the engine always runs on all cylinders.
The TRIFECTA AutoStop / Active Fuel Management Disable Powertrain Calibration is meant for 100% stock vehicles. No individualizations or support for parts that do not function on factory calibration (if you have such modifications, be sure to check with us prior to placing order). Includes a TRIFECTA flash loader.
 Specifications of the TRIFECTA Performance AutoStop Disable ECM software reprogramming:
 -”Autostop” feature permanently disabled
-Active Fuel Management optionally disabled
-Retains all GM OE diagnostics and ECM functionality
-Retains all OE error code reporting and functionality
-
-Return to stock functionality included with EZ Flash cable and software
 Installation Notes:
 -Estimated installation time of ~20 minutes


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  • 17 Digit Vehicle Identification Number.

    Must be exactly 17 digits, 9th digit must be 0--9 or 'X', and cannot contain characters 'I', 'O', or 'Q'.

    We recommend acquiring the VIN directly from the vehicle's VIN Plaque on the dash, or the certification label in the door jamb since insurance and service documents are sometimes incorrect.

  • Please contact support prior to purchasing if you have any questions: Contact Us
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About 2019--2026 Chevrolet Blazer - 3.6L - AutoStop / Active Fuel Management Disable Only

About TRIFECTA AutoStop / Active Fuel Management Disable

TRIFECTA is proud to present AutoStop Disable - a new product line that simply disables the factory “autostop” feature!  Introduced as a fuel-savings feature, “autostop” allows the vehicle to shut the engine off when the vehicle is stopped, and quickly restart it when the driver is ready to move the vehicle, but not all vehicle owners feel it works smoothly enough.

Optionally also request Active Fuel Management to be disabled!

Active Fuel Management ("AFM") is a feature which dynamically runs the engine on less cylinders in order to improve fuel efficiency.  In certain cases, vehicle owners find this feature too rough or intrusive.  This calibration will enable the user to disable the feature so that the engine always runs on all cylinders.

The TRIFECTA AutoStop / Active Fuel Management Disable Powertrain Calibration is meant for 100% stock vehicles. No individualizations or support for parts that do not function on factory calibration (if you have such modifications, be sure to check with us prior to placing order). Includes a TRIFECTA flash loader.

 Specifications of the TRIFECTA Performance AutoStop Disable ECM software reprogramming:

 -”Autostop” feature permanently disabled
-Active Fuel Management optionally disabled
-Retains all GM OE diagnostics and ECM functionality
-Retains all OE error code reporting and functionality
-
-Return to stock functionality included with EZ Flash cable and software

 Installation Notes:

 -Estimated installation time of ~20 minutes

Shipping Options

Shipping options and prices may vary depending on the total value of your order. Your final shipping price will be determined at checkout.

Options shown are based on your estimated location.

  • $20 - Ground (1-5 days)
  • $65 - 2nd Business Day (M-F, No Sat/Sun Delivery, US Only - NO P.O. Box Delivery) (2 business days)
  • $115 - Next Business Day (M-F, No Sat/Sun Delivery, US Only - NO P.O. Box Delivery) (1 business day)
  • FREE - I already own a Black TRIFECTA EZ Flash cable. (Cable must have TRIFECTA logo sticker. Black Cable ONLY. )

Shipping Size

  • Size
    8.69 in × 5.44 in × 1.75 in
  • Weight
    1 lb
Jeff Metts

Jeff Metts 0

   3 of 3 members found this review helpful 3 / 3 members

A true solution to disabling stop/start. Flash cable and program were delivered with in a week. Great communication and response to emails. Was concerned about the stop/start function when I was shopping for a new vehicle. Decide on a 2019 Blazer. At the time it was new on the market and little was known about it. Read several forums and production reviews on it with mixed reviews on whether or not the stop/start could be turned off. One was put unit in sport mode at every startup. That sounded easy enough. Test drove a 2wd RS several miles and put in sport mode and the engine didn’t die at the two stops I made. Bought a AWD RS and didn’t retest the sport mode before buying. On the way home the engine shut off at every stop. So I suppose the first one I drove didn’t stop due to climate control settings or other parameters that were not met at the time. After several weeks of experimenting and research the only way to disable the stop/start was to put transmission in L and manual shift to 9th every time you go to drive. Also tried to live with the stop/start but with a lot of stopping the engine seemed to delay starting and was very annoying. Finally came across Trifecta and installed their easy to install program and the stop/start is a thing of the past. 

John Hawkins

John Hawkins 0

   2 of 2 members found this review helpful 2 / 2 members

I have a 2019 Chevy Blazer and the start/stop was driving me crazy. I found Trifecta Performance by doing a Google search and saw they offered a legit way to disable this function. The cable needed to do the update arrived quickly and the communication from them was excellent. Once I had the cable, all I had to do was verify my VIN and the program was added to my account. Within 20 mins the program was uploaded and my car no longer turned off at every red light. Honestly, this was the best money ever spent. I highly recommend Trifecta. 

Jeff A

Jeff A 0

   1 of 1 member found this review helpful 1 / 1 member

from pre sales support questions to following through with all they promised! this company is excellent to deal with and the tune did exactly what I wanted!  this is the way to go.  I believe this is way better than having a permanent dongle connected to the odb port possiby causing other issues!  thanks very much! I will be recommending you to friends and family!

Lindn Rogers

Lindn Rogers 0

   1 of 1 member found this review helpful 1 / 1 member

Product done exactly what I wanted it to do, disable the auto-stop function. Their description of the process is accurate. I followed the instructions & it worked flawlessly. No more auto-stop!  Wouldn't hesitate to contact them again if I needed something.

VassilyB

VassilyB 0

   1 of 1 member found this review helpful 1 / 1 member

The auto-stop delete calibration process was a breeze. The engine doesn't shut off at every stop any more, and the battery is relieved of an additional load, too. I had read that disabling auto-stop may affect the remote start functionality, but Michael from the Trifecta customer support assured me that it wouldn't happen, and he was right - the remote start is working fine.

Michael Welling

Michael Welling 0

  

The auto-stop delete from Trifecta worked like a charm! I was nervous performing the process but it was easy and took only about 5 mins and ever since no more auto-stop yay! Thank you Trifecta! If you are unsure of moving forward on this I encourage you to go for it. You will be much happier with your Blazer! 🙂

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