I just noticed my 6.0 has a slight coolant leak. The truck has been parked for almost 24 hours and has been leaking coolant very slowly. I had noticed this leak until yesterday after a 1 hour trip back and forth to the boat ramp. I looked up from underneath and it appeared to be coming from the passenger side near the back of the engine. I looks like it is dripping off of the starter. I am no gear head by far, but I am learning about these engine along the way. I bought the truck about 2 weeks ago, 2005 6.0 power-stroke with 48,000 miles. It looks like the leak is coming from just on top of the starter around where a wire that has orange insulation around it connects the rear part of the engine. I am headed to my local dealer to fix other minor issues tomorrow and I would like to be a little educated and not sound like a total idiot when I tell them about the problem. Any help would be great!!!! Thanks.