hello, I am a new member and have posted a question in general tech. I think I might have posted it in the wrong spot. I need help with hypertech programming. I have a new 2012 Silverado LT with 5.3, 6 speed auto. Do I need to change shift points? DO I need to change rev limiter? I am a novice here and need some help. Thanks guys, and gals!

 

Don't expect hp gains with the programmer. You can change up the shiftin and what not buy don't advance them to much

 

I'm not looking for HP gains as much as I am mpg. They ask for shift points, and rev limiter changes and I am not sure what to do. I certainly do not want to damage my drivetrain.

 

I answered this on your 3-16-13 post please check it