ts custom tunes?
hey guys my truck had a chip on it when i bought it, it runs very very strong for the mods i have. I pulled the pcm and checked it out it is a ts im guessing a 6 position? has the little black knob. I unplugged it and took the truck for a test drive finding that it had almost no power, the tranny shifted to smooth, no smoke and barely any takeoff, seemed really pathetic dont know if something else was causing it? Anyways when i turn the knob it has like 11 clicks but only 3 different "stages" Could it be a 6 pos with no custom tunes? I didnt buy the chip so i dont know much about it exept they are pretty expensive but does anybody know what it would take to do some custom tunes and are they worth doing? Any info would be appreciated.