So it could be made to where traction control is off and 0 torque management. And with traction control is on it could be like it is now?

 

I didn't kno that to turn the stsbilitrac off you had to hold the button down for 5 seconds...

 

Well that didnt work either any ideas?

 

It isnt just yours. My 5.3 wont either unless it is wet.

 

If you can, watch your timing! I was having this issue with a new tune I had and something in the torque management was retarding timing. It would go from a normal 20-30* advanced to when I would brake torque it would go -20 and kill power.

 

Interesting... I might need to do another data log while trying to burn out and send it in. Like I stated before I'm not complaining about the tune at all the truck feels so much better and I know it's not mandatory to burn out but it would be nice to when I want lol.

 

Your tuning it Wrong!!

 

Texas gmc08 tuned mine. I couldnt power break before the tune. After he tuned my truck it will boil the 33 12.50 20s. Even about 1/3 throttle. Way better than a hand heald tuner

 

I'm not tuning it. And I'm not using a handheld tuner. A sponsor is tuning it. I data logged the truck and sent the files in. I never mentioned anything about spinning the tires. Nor was that in the log. I figured if the torque management was removed then the truck would burn out but it seems like there are other factors... I'm going to relog it and also go to a 93 octane tune.

 

I was just trying to figure out what all it takes to get these newer trucks to spin em. Lol I've not messed with them yet.