I just swapped in a 4L80 in to my 2003 Tahoe, I'm running a 2 bar OS can I swap without going back to the original OS? I've read where you can but I want to be sure before I do it.
I just swapped in a 4L80 in to my 2003 Tahoe, I'm running a 2 bar OS can I swap without going back to the original OS? I've read where you can but I want to be sure before I do it.
Haven't seen it done with a 2 bar OS yet. Not without a write entire from another file, but that's not what you want to do.
Just do the segment swap on the stock file, then apply the 2 bar OS again and copy over all your information with like 5 clicks using the compare feature. Should be really straight forward.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
I did the segment swap and now I don't have any throttleTahoeonebarsegmentswap2bardatacopied.hpt no codes are set
Last edited by DougO; 05-12-2019 at 07:43 PM.
Solved, I did another write entire and it now works....