I live in Arizona and before parking for the summer, all fluids were fresh and full. My Z06 was garage parked for the last 4 months. After a normal drive with normal coolant temps, as I parked and shut down, I heard an intermittent boiling sound come and go for a minute or so. As I walked to the drivers side I noticed a clear puddle forming on the ground which seemed to be running from the coolant reservoir area. It was cool clear water. No Dex leak whatsoever but the reservoir is very low? Again all fluids were full before the drive. I'm hoping to get some answers here on the forum. Thank you!