Probably an easy question, but Im looking to get another E67 for my 08 TBSS and have access to a few 06 E67s. Now my original spare E67 came with an 07 TBSS OS that I full flashed to work with my SS, if the E67 comes off an Impala or CTS will I have an issue full flashing my 08 OS into it? More importantly, Ive heard rumors that full flashing a truck OS into a car ECM using EFILive doesnt work...am I wrong here (hope so, I dont have TIS/SPS access).
Thanks guys!