A lot of the problem areas are the same as we've been writing about around here for years. Wheel bearings, front lower control arms, water under the carpet and in the channel with the wiring harnesses, suspension compressors, is all the same old shit. But add to that list all the 5.0 trouble. Noisy as hell on a good day, coolant leaking out of the water pump, then the block outlet explodes if the pump isn't taken care of soon enough. If the 5.0 overheats it's a damn boat anchor, nothing more. The headbolts pull out of the heads and cause a clamping failure at the head gaskets. The pistons get scored because the clearance was tight to begin with, overheated it's way too tight. The fuel system is expensive as hell too. You have injectors that used to fail a lot, but now seem better. But don't be fooled by that, it was the fuel that changed, not the injector. Any injector trouble we had in our direct fuel injected engines was probably the same as all manufacturers. It takes a lot to get the fuel companies to change the fuel, but it was messing them all up. You still have the high pressure pumps and they aren't a cheep date, not easy to put in either on your back in a garage. Then the low pressure pump in the tank and the driver that controls it. I've been seeing some problems with that end of the system but not common by any means. That won't make you feel any better sittting in a hotel in some shithole town because your fuel pump driver module took a shit and your the only guy within 500 miles that can figure it out. Huh pm?