Hit 250k in the 300d this morning taking the kids to school. When I got home I smelled antifreeze so I popped the hood and sure enough there was a pin hole in the top of the *radiator (plastic part). I checked fastlane for the part and it is reasonable but also called around town and found a brand new Nissens*for $180 local. So picked it up this afternoon and will install as soon as the rain quits tomorrow. If I can get pictures I will send them up for the FAQ pages.