It's undriveable, so it's parked.

Anyone else have a simular problem??

 

I would call a dealership and ask their service center about it and tell them exactly what's going on with it and let them know you can't drive it because you don't want to bring it down there if you can only floor the pedal to get it to move.

 

Ok took the truck to the stealer and truck needs a cat (covered under warranty) and a complete turn up. Thanks for all the replys guys.