hi guys, wanted to no if a 2004 duramax would take this stuff and are most people cooking this stuff with nitro and li  also theres a web site (www.dieselsecrets.com ) google that they sell an additive filtration and UV light filter but no cooking and its from germany im new at this game but you can make me joine real easy thanks

Greetings Jack,

Welcome to BDNow.Please post replies to this topic in this dedicated Diesel Secret thread; this post will be merged into that thread (eventually).

For future reference, there's a search option hidden away up in the right-top of the screen you can use to find answers quickly. 

Hello there quite a interesting theard you have here, anyway to give you more idea of what you are asking for try to read some articles at Autopartswarehouse it might help you out.