well I finally got it to take a tune but I had to buy another license to do it. I licenses the ecm on fri night and worked all day on it sat well come to find out it had a remote start and a turbo timer on it so we uninstalled them. well sun night went to tune it and it said that the ecm was not licensed yet so I keep digging and trying different stuff and it would not show up my license at all. so I bought another vin license and tuned the truck, the vins didn't even match up. could the remote start have took one of my license?