I have a 2002 2500HD that I bought new. Except for the fact that I just installed the third set of injectors in 150,000 miles, the truck has otherwise been flawless. Fortunately, I can now install injectors in my sleep. so not an issue. My question is with regard to longevity. I hear lots of stories of these Duramax trucks running 400k. However, I don't want to be three states away towing a heavy load when something goes wrong. I was thinking about purchasing a new Duramax truck, but don't like all of the emissions stuff that has been added. Common sense tells me I'm just as likely to break down with a new truck because of that emissions crap. I need some candid thoughts about the pros and cons of sticking with my old truck vs. buying new.