Hey there here's where I'm at. My truck has already been tuned. I bought HPtuners and installed and configured everything. The truck runs good but the shifting is garbage. All I've done at this point is plug it in and start the truck. I didn't touch anything but now it struggles to idle and is loading up. Any pros out there have time to log in from wherever you are and help? I do have one credit I purchased earlier today.
Thanks,
Bryan