I have a 2002 7.3 SD, Auto, CC, LB, 4x4. I am trying to do a bunch of research as to what I need to do along with the DP Tuner chip. I order the chip with the tow, economy, and decel tunes. I am not looking to hot rod the truck, as I have been more than happy with it bone stock, until I got my fifth wheel toy hauler. I mainly ordered the chip for the decel tune as I live at the foot of the Cascade Mountain range, and I hope that I can run the economy and tow tune without having to drop another $1500 or so in gauges, intake, and exhaust.
I plan on servicing my tranny this weekend using the guide on here (which is how I found this website).
I am going to try and find all of the answers to the questions that I have right now prior to posting questions that I am sure have been asked hundreds of times.
Thank for the welcome and the advice so far.