Thanks in advance for any help you can provide. Recently purchased a 2016 Chevrolet Silverado truck with the 6.2 L engine in it in the Pro charger system installed. The system was installed and tuned by pro charger at their facility. Overall the truck runs good but definitely needs a little work. Here are the issues I presently have which I want to correct with my efi live flash scan device that I have from other vehicles I have tuned in the past:

1. Apparently pro charger tuned the truck with Diablo software. I was provided with a itune2 device that unfortunately is not married to the vehicle and has no data on board. I