Well only took a few months but I finally parked the truck and got the motor out. Disassembly was pretty much uneventful, once I had made 37 trips inside to my toolbox. Took me the better part of a day working by myself and labeling and bagging everything. Pistons badly carbon caked, looks like number 4 and number 6 took the brunt of it. Number 4 piston was burned, number 6 not quite as bad. Cylinders look really good to the naked eye. I couldn't find my puller to get the balancer off so haven't got the bottom end apart just yet. More (and better) pics to follow.