Well was at a stop light and smelled melting plastic really strongly, didn't know if it was me or a car around me. Started to pull away wouldn't go out of first and when it wouldn't pick up the next gear just seemed to hunt around slowed down and it returned to first. Immediately pulled over and called for a tow. Tow showed up, reverse worked fine and first pulled right up onto the truck. Got to the dealer (after hours) and would only go into neutral and park. Oh well we'll here what they have to say. I'm hoping it's just some sensor shorted out.