So we have been playing with the torque delete on a 8.1L suburban with the 4L80E and on a 8.1L with the allison in a truck.

Apparently we have done something wrong. Both run better than before, but neithor one will powerbrake. The suburban will not do anything but i think its the extra weight and 33's. The truck will not do a brake stand but once you let off the brake it will spinn.

Also my milage has dropped from 15 mpg combined to 10 mpg.

So if i can post up my file can someone look at it and see what ive screwed up lol...

 

Sorry... its HPtuners...

 

Sure, post the file

 

what about Brake Torque Management?

 

Thanks guys.. here is the stock file.

What i wanted to do was delete all the torque management, throttle delay and anyother bs crap.