I winterized the bike correctly and put in 50/50 coolant/water but when I went outside to put my forks back on the bike I noticed a smal amount of coolant on the stand under the weep hole... Could the bike have frozen? Just the water pump Froze? What will I most likely need to replace? Bike is an 06 250X with only about 30 hrs on it. I started it up to see if it ran and it ran well. I checked the oil and it is still perfect (I changed it before storage), not milky at all.