Hi, so like the title says, I recently bought my truck with an LBZ. It came with an EFI Live AutoCal v3.0. It looks like the AutoCal is still linked to the original tuner. But I don't know who the tuner was and hard to get ahold of the owner who did it as it was 2 owners ago. Also, to make matters worse, this truck is from Tx and I drove it home to PA. So it would be hard to find the original tuner to begin with. Can I find a local tuner and have them develop a new tune? I'd like to get rid of the EGR and the intake air heater. I'm just not sure what my options are. Is it possible to find a stock LBZ tune and put it on the truck so at least I know where I'm at? Thanks in advance for any insight.