I've been working sun up to sun down this week, so haven't had much time to diagnose anything, but a quick check of the oil level last night showed the oil level had doubled, and the coolant level had dropped. That's not good. Would a blown head gasket or cracked head allow that much coolant to get into the oil pan just from sitting overnight? I'm hoping it's not a cracked block.

I will have time this weekend to tear into things and really find out.

Casey