I have a 2008 trailblazer os on a e67 pcm. My transmission is a 2004 4l60e. I trying to find a t42 that will work with the e67 os and my 2004 4l60e.
Can i get a pcm online and have them program it to my vin on the os and tune it from there. Will the 08 tcm os work with the 04 4l60e