is there any thing that can be done during a tune that can wear out a clutch pack in 11 months. i took my truck in to get scanned and he told me the the band for 2-4 broke. i have a wait4me tune is there something in the tune that could have caused this. i asked the tranny tech what brands they use, he named off the same ones that seem real popular on this board. fyi its a 4l60e in a 99 tahoe 2wd.

 

Stock tranny? If the shift pressures are set too high it will break the band. If you downshift to come to a stop you can break it......or it may just be a fluke, the 4L60E's are crap from the factory, they won't take much more than a stock truck.

 

it was rebuilt a year ago. all i have is a tune, intake, tb spacer, and flowmaster cat-back.

 

You just got a bad band

 

thank god! i'm gonna go put my tune back in!

 

well i put it back in after a couple of days of regular driving. getting into it aliitle to test it . it did great. i put my tune in and its back at the shop. it lost 3rd. there has to be something wrong with the tune.

 

post up your tune. and if you know how to set up a config for trans scanning, post up a good scan of your trans. We will be able to help you alot better if we can see what you are looking at.

I know you already posted you mods, but make sure you post the exact mods you have tranny included with your tune since you don't have it in your sig.