What did you do to your 21+ T1XX today?

[SSGUNNER]

Sounds amazing!

Thanks.

 

[srm51475]

Installed permanent auto stop disable from Autostop Eliminator.

GM / Chevrolet / GMC Auto Start-Stop Disable

Autostop Eliminator is designed to safely disable the start-stop feature on your GM or Chevy vehicle. Just plug it in. Disable your GM / Chevy auto stop today

www.autostopeliminator.com

Fairly simple install following video on their site. Works as advertised. So far I have only tested driving down the street and back with several stops, so no long term driving test, but seems solve the problem of annoying auto stop/start function. Highly recommend this install if it bothers you as much as me.

 

[Illnasty]

Sold it to CarMax for $46k. Still got my 2002 Denali but won’t be buying another GM.

 

[MAYukoner]

Sold it to CarMax for $46k. Still got my 2002 Denali but won’t be buying another GM.

Elaborate

 

[Illnasty]

Elaborate

2016 Denali with 55k on her. Had the Chevy shudder so I’m out.

 

[Donnation]

Wrapped mine in Xpel Stealth PPF.

 

[Shrubs2K2]

Made it home!

Came out of the hollers of Kentucky by the Natural Bridge area. Jumped onto the Mountain Parkaway to take the quick way back to Ohio via 75. No sooner did I accelerate then the truck started "thunking" (Yep, technical term here!). It sounded along the likes of a u-joint going bad. No engine codes and but the thunking remained for 250 miles until we got it home to the garage. There was no rhyme or reason as to the cause as it wasn't reproducable in different speeds or accelerations. Since it's an 11/20 build with 9800 miles now, I was positive we would be stranded on the road via the GM lifter saga.

Once everything was unloaded, I started the truck. It started right up and no codes (Guessing as no check engine light). But (A big BUT), there's a very noticeable tapping from the engine.

Cancelling our travel plans for Monday and will call the local dealer when they first open up or I may just drive it over.

 

[waynehead99]

Added in a CAI intake... like how much it cleans things up.

 

[Xena_21]

Sitting on my couch for it!

 

[Decreed_it]

Just back from ceramic coat, partial front ppf and tint, now getting mud flaps and all weather mats installed. 1st big road-trip of many tomorrow.

22 Denali XL Dmax