Ok well my F3 sat last winter in the garage with water and water wetter in the cooling system. Apparently it got below freezing. I went to change the oil and all hell broke loose. Oil, water, water wetter all came flowing out the oil drain like no other. So my question to you is, what went wrong? I realize the water/water wetter must've froze and expanded and busted something. I am wanting to know if anyone has ideas on what to look at first. I have no idea. A seal somewhere or the case cracked...I dont really know. Just need to start tearing her down but Im lost. Advice would be of much help.