I bought my new 09 ltz 4x4 last friday and today at 300 miles I got a check engine light and a message about the stability control. I took it to the dealer and they said some part in the tranny went bad. They said they had a tsb on it but it would be about three days to get the part because of the holidays. I told them I needed a loaner truck and all they had to give me was a malibu. I think i will haul my dirt bike in the trunk of it tomorrow or maybe strap it to the roof. I traded in a 06 f150 with 110k on it and had never been in the shop. So i am regreting trading now.