Let me start by stating that this is on a Corvette, so it's probably weird like a Cadillac. I never had any trouble flashing my truck or my dad's blazer, but holy hell has this car put me through the ringer since I started attempting to make things better on this car. First the CAI didn't fit, then the wrong plugs, then a busted plug wire (it's only a big deal because I refuse to run aftermarket wires and have to wait for them to come in the mail), then a CEL from the CAI, and now this. I changed a few basic things until I figure out why I can't use the scan tool such as fan temps, PE AFRs, disabled cat protection mode, and maxxed BTM. I was gonna screw with the fuel economy output too but forgot. So I flashed this tune to my PCM, and after multiple attempts it finally took. When it did, I had no gauges, no dash lights, and the DIC was stuck on displaying coolant temp 147 even though it wasn't and even with the car off! My HUD was also not impressed with my initial tune. When I flashed cal only back to stock, all is well. I didn't spend money on a license just to have a stock car, so I'd really like to figure this out. I've done some searching, and haven't seen anything like this yet which is usually the case for me. . .Corvette Fans, PE, TM.tun