I have the new MPVI2 on the way to start tuning my 2000 GMC 6.0L
I'm concerned about the mail order VIN that has been flashed to the PCM, well actually concerned about wasting the credits on the wrong VIN number. Steve (frost) changed somethings so the original V6 VIN would still match the vehicle. Do I license the VIN number for the V8 (quoted below) or use my original V6 VIN?
Originally Posted by Frost