tranny swap, PCM flash, and Edit question
my original plan was to flash the PCM with a 98 M6 VIN #....then go back thru LS1 Edit.
Could I just save that $75 and go back thru Edit and try to make the car more driveable? I know stuff like the speedo can be fixed regardless of what VIN is in the car, but could most of the codes be deleted as well?
sorry for such a confusing questions, any help is appreciated.

