I just got a 13 800s. Went on a ride and not even 10 minutes in my temp light came on and went into limp mode. I shut it off to cool it down then drove it home and by the time I got home it was spewing coolant everyehere out of the overflow. I don’t know much about these but I’m mechanically inclined. What should I do/try to diagnose this

Utah RZR Rentals

whence