2019--2023 Chevrolet Blazer - 3.6L - AutoStop Disable Only

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. 

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. 

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.

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.

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! 🙂