99 Corvette Computer how do I add 4L80 trans
Putting my S10 Blazer together LQ9 with 4L80 trans, I'm using a 99 Corvette LS1 computer with TAC Module Gas pedal and all corvette accessories, computer is setup for 6 speed. I recently bought HP tuners and wanted to know how I can add the file for the 4l80 to this computer, for it to work.
Thanks
John


