I was wanting to see if anyone else has had the same issue with their truck that I'am haveing. I purchased a 2012 with a build date of July 2011, truck was running fine with no issues and at six hundred miles it got the knox sencer recall done. When that was performed they reprogrammed all computers with the latest updates. Ever since the reprogramm the transmission wil shift funny at times. One time I was pulling out into traffic and when it was going from 1 to 2 it fell on its face and then picked up and was fine the rest of the day. Another time it had a hesitation while going into second gear and started to jerk the truck. It also was in six gear one time going down the road and the truck jerked twice and then never happened again since. These thing don't happen on a daily basses. Any ideas would be great. Thanks!