No Auto Start/Stop on 6.2 Yukons?

[Steebu]

Hey all,

I saw something interesting when configuring a 22 Yukon on the GMC website (maybe this is old news) - when you expand the "Mechanical" section I found this:

Automatic Stop/Start

• At complete stops, when drivers keep their foot on the brake pedal, and under certain conditions, the engine shuts off
• When drivers remove their foot from the brake, the engine automatically restarts
• Includes disable button with each engine cycle
• Vehicles built with a V8 engine will have Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start, Engine control stop/start disable button and its content. Contact a dealer for details on a specific vehicle
• Vehicles not equipped with Automatic Stop/Start will be less fuel efficient

Does this mean any new 5.3s and 6.2s do not have Auto Start/Stop by default for Yukons? I'm guessing this means the DM does have Auto Start/Stop? Can anyone confirm?

 

[Charlestonblondie]

My Yukon SLT 5.3 that was built on 1/7/22 has start/stop. They have added that back.

 

[Charlestonblondie]

They did at one point not build them with start/stop due to chips but they brought it back recently.

 

[sanman28]

That sucks. AS/S is garbage. Lucked out on my wifes Denali….was built w/o. Looks like my AT4 will have it. My current expedition has it, but i put the start/stop eliminator on it the first day I had it in my garage. Works flawlessly.