Blew the L/U this weekend on 08 ETEC 200 HO. It was full of water. In Jan I noticed oil dripping during the week from the weep hole that drains the water pump cavity. I called customer service and they said it is unburned 2 stroke from lots of idling. I told them the oil is green, not tan like XD100, and they said it changes color as it goes thru the engine. I checked the L/U fluid at the time and it was perfect. I pulled the L/U after it blew and the exhaust cavity is completely separate from the water pump cavity - I don't see any way for unburned 2 stroke oil to get there. I see no evidence of where the oil came from. Has anyone seen this problem of oil dripping out of that weep hole. I'm wondering if the housing is cracked.