On 12/19/13 I changed my anti freeze with Fleet Charge in my BX2230. In past years I have used FLEET CHARGE. I did so again following the procedure outlined in the directions. After 5 hours running time the anti freeze turned milky/caulky and completely clogged my radiator. My Kubota dealer has never seen such incident as this. I now have to replace the core and the total bill will approach $1000. Has anyone had a similar experience with Fleet or other coolants?