After selling my last 6.0, we've moved a couple times and I've picked up another. We are now in the great state of Alaska, and I'm learning just how much the 6.0 likes warm climates. I'm sure I'll be on to ask questions and learn from everyone here.
5w40 or 10w30 as recommended in the owners manual helps a lot. Mine will start at 0 even with sticky injectors without being plugged in. Sounds pretty bitchy about it though. I prefer not to do that to it.