The same thing happened to my crossfire 05. Found out oil leaking from it, and the other one was on the pan. I remember I hit something on the expressway about 3-4 days ago. It's a small leak and will be going to the shop on tuesday. I do have a 7/70 warranty on my car, but not sure if this would be covered, and since my deducible is only $100 would it even be worth it to file. I put some High Temp RTV on both mating surfaces of the exhaust donut and re-installed and everything went fine. In your car i highly recommend going going to the dealership...They have the list of technical service bulletins there.