[duramaxin14]

Originally Posted by TDiddy51

I'm a newbie to this forum and I've read this post from start to finish and am shocked(NOT) at how you were treated. I hope you get total satisfaction at the final result and get some form of compensation for all the hassle. I've got a stock 08 Chev 2500HD Extended cab 6.5ft short box and am getting ready to put a S&B intake kit on it. I called my dealer to ask what else I could do without voiding the warranty and he told me anything other that an intake kit would void the warranty. I know this is false because after reading a couple other posts on this topic I googled the Magnusson whatever Act and it does a pretty good job of explaining the details. But now I'm still kind of leary about doing my next step of a tuner and eventually an exhaust. I don't need the hassle and my wife isn't a legal eagle! I want mileage not speed performance as I tow a 13-14,000# 5th wheel and get about 10.5mpg @ 65-70MPH. I only have 1500 miles on it now so when can I expect the natural increase with break-in? Any recommendations for my needs?

Have fun working your legal expenses off!

Your warrenty will not be voided unless they can prove 100% that was the cause of it all. Best thing to do is got with some kinda programmer that can no be trailed. Take it off everytime your truck goes to the dealer.