Draining Coolant from Block by RR | Sep 8, 2018 | RZR XP Turbo | 0 comments Anything different I need to know when doing this. Replacing radiotors and going to drain all coolant. Bleeder screw and so forth. What’s the best way to drain from engine? Sent from my iPhone using Tapatalk Utah RZR Rentalswhence Submit a Comment Cancel replyYou must be logged in to post a comment.