Downloaded the new version (2.1.14), RTT is now available for my ride ('00 Corvette). Opened my stock bin, applied the 1BAR SD Enhanced w/ RTT (OS 1271005), saved under a new name, reopened it, used the compare feature to make all changes to match my current 1BAR tune, did a write entire, & now the car won't start. It fires up, & instantly dies. So I did a write entire with my previous tune (OS 1270017), & it fires right up.
Help please,
Tucker