On 7/27/07, I purchased a used Chrysler PT Cruiser. One week later, I had to take the vehicle in for service due to severe shaking and hesitation in acceleration around 20-25mph. After leaving vehicle for 2 days with no loaner vehicle, I picked up car. Next day, car proceeded to have same problem. I called back to service department and was told would need to bring car in again and leave for 2 days again. Again, I asked for a loaner to get back and forth to work (which is over 40 miles from where I reside), was declined. Unable to bring car back without loaner (needed car to get to work, which I why I bought the car to begin with), I stopped payment on down payment check of $1500.00 and sent letter requesting a loaner vehicle while the vehicle was being repaired. Instead of getting the requested service, I got a repossessed vehicle. Now, I am dealing with the first payment due in one week, a repossessed car that still may not have been fixed and a dealership that will not take my calls, emails, faxes. Anything that I can do?