[rjc757]

Thanks for the welcome. I suspected my PT Cruiser had the Stage 1 upgrade. I doubt the dealership I bought it from knew the car was modified. The car only has 20,000 miles, which means there is some of the original warranty left. Hopefully there will be no issues with the local Chrysler dealership if I brought it to them for warranty work instead of Carmax. From what I've read at other forums the PT Cruiser is pretty reliable.