detroit diesel 60 EPA07

[JimT]

If you just cleaned the filters and immediately got them clogged back up, then like Rawze said, you have some other problem. While the EGR tune-up/cleaning and sensor replacement is VERY important, I'd wager that you have some other issue causing excess soot. How many miles on that truck? What's your oil consumption like? What's you average MPG and how often do you change the oil? What about coolant? Are you adding coolant without visible leaks? Any pictures of the DPF/DOC, this time or from previous cleaning?

There are a lot of things that could cause your problem. ANY additional information would help narrow down the list of possibilities.