I'm surprised with all the people out there no one responeded with the answer I was looking for, now that I have the head off, you see that there is one water passage a little closer to number #6 cylinder and there was the leak! This job is not for backyard guys. If you don't want to take the front cover off, you have to make a little tool shaped like a U and drill a hole threw it for a M6 bolt.(basically making a mini puller) You have take out a dowel pin that holds the plastic chain guide in place. What a pain! Atleast they threaded the dowel pin, so you could pull it. I found they make a tool for this, but I wasn't about to wait for it. I did take time to clean the EGR pipe where it goes into the Intake. I'm thinking about making pictures and a DIY if anyone cares for it. I haven't seen one for the 103 yet. Not difficult, but the dowel pin in the chain guide presents you with buying a tool, or making one. you have to be careful not to crush that plastic when removing the dowel pin.