So i bought a 3865 hooked it up put in the mileage XS tune and raised my 1-2 and 2-3 WOT shift point now when i try to go back in it says this is not available? When i'm trying to go into rev limit or shift points or speed limiter! Any ideas?

 

figured out the rev limiter thing i updated everything. When i try to datalog it says visit sc website for datalog update

 

You need to log onto the SC website, create an acct. if you haven't already. Then you will need to download the data logging program to your tuner. You also need to purchase($39.95) the advanced trans tuning program to change shift points, and download to tuner.

 

ok i bought the 39.95 tranny shift program. So i was messing around with the mileage XS tune and with SC tranny shift settings it shifts out of 1st at like 2500 rpm at low throttle so i set it back to stock and still seems to be the same for low speed 1st to 2nd. Any ideas?

 

You should try the superchips thread above.