Lots of DTC's all of a sudden!!

[mattroberts]

I have a 2003 6L Powerstrokewith the FX4 package...124000K on it and has bee a great truck til yesterday...Now throwing codes P0284, P0269, P2701, P0730, P2617 and P2614...Running like a gas engine that is missing. Would only get up to about 50 mph for a short time and died constantly on the way home from work....The only code in this truck before was the P0284 Cont Balance Fault Cyl #8...Truck is bone stock except for a 4" exhaust and an Edge Evolution Programmer. Now getting all the rest of these codes and truck is down siting in th garage. I'm not a mechanic, at least not on diesels...Does anyone know what in the heck is going on here?! Help Please....

Thanks Matt Roberts