Dropped truck at dealer yesterday. I was turning from a stop at a red light, when shifting from first to second gear (auto trans) truck seemed to go to neutral with no throttle response. I initially gave it enought pedal to get moving and then let up while entering the corner. When I applied the pedal again there was no response. I understand the shifting issues and this does not seem to be that issue. Felt like a target in the middle of the intersection.