Hey yall just got my 15 lml tuned. Drove it around for 10k stepped on it once about 3/4 throttle. Thing is seriously quick!! It seems with the kory tune whether on position 1 or 5 it is the same insane throttle response. I baby the truck always. Im on my last week in Cali and on my way to Arkansas next week. Buy 3 miles per gallon consistently. No catalytic converter no DPF no EGR know nothing. Good yesterday on the way to Lake Cachuma Ca and in third gear at about 2300rpm i could hear the turbo pretty loud towing 17k and it slipped and popped out of gear...limp mode had it not been for 4x4 i wouldnt have been able to pull of the road. Trans temp went from 153 to 191. I dont think my switch is working. Talked to Mike L. Think i need to see him before i go to Arkansas next week. Just sucks new truck and this already..any thoughts??