My 2006 F350 automatic just turned 30,125 miles and threw a P0299 code...took it to the dealer and they had to rebuild the turbo and stated the it was the VGT. I did some research in this forum and the internet and found that this seems to be a common problem. My question is...is this problem mostly due to driving style or just the ford turbo issues? I don't drive my truck daily, I do use it for towing my camp trailer, and when I am driving it I don't have my foot in the throttle much, I drive it "nice". There are no mods on the truck and this is the only problem it has ever had. Is there anything that I should be doing differently? Should I be using additives? Any advice would really be great!