Hey everyone. I am the proud owner of a 2000 24 Valve. My question; Why can't I get any black smoke out of my truck? I have a Superchips tuner, set on the performance setting, as well as a VanAakken box which plugs directly into the injection pump. Its also straight piped. I thought these trucks were easy to get smoke from, but I cant get ANY, except for when I fire it up, a little puff is all I get. What can I do to get smoke....and lots of it?