E:263 GM 8 Speed Transmission Programming

This week on the show I share specific details on programming for General Motors 8-speed transmissions, found in full and midsize pick up trucks, vans and cars. (9 and 10 speeds similar) What's a TUN? What's a PUN? When do I need each? Where do I find these numbers? Used transmission?? Find out all this and more. Website- https://autodiagpodcast.com/ Facebook Group-   / 223994012068320   YouTube-    / @automotivediagnosticpodcas8832   Email- STmobilediag@gmail.com Please make sure to check out our sponsors! SJ Auto Solutions- https://sjautosolutions.com/ Automotive Seminars- https://automotiveseminars.com/ Jarhead Diagnostics- https://www.jarheaddiag.com/ L1 Automotive Training- https://www.l1training.com/ Autorescue tools- https://autorescuetools.com/