Im getting a slight amount of coolant on the oil cap, and the coolant level is slowly going down. So i just top it off every so often. My oil is not turning "cloudy", my oil is still very clean for a little over 5000miles on it. I pressure tested my coolant system, both HOT and Cold,....it dropped less than 1PSI in about 30 minutes on both Hot and Cold. I did some research and found that somebody else had that issue and the dealer said it was waterpump seal, and the problem went away after water pump replacement.