Boy, an I in a mess. After 30 minutes of searching the dealer found the plug need for the tps. I spliced the wires and put in new plug. Things went down hill from here. I cut the connections and reconnected using different method. Now, here is the fuin part. Before tc would occassionally (two or three times a day)kick in and out. New scenerio: Will not shift at 45mph like it used to. I have to step on it and drive rpms to about 2200 to 2300. If I do this, everything kicks in at about 50 to 55. If I drive 70mph, everything seems to function normal. As soon as I slow down below 65, not only does tc kick out, it down shifts a gear. I won't even go in to what it does trying to drive 45 to 55. In short, I turn 2200 to 2400 rpms and let her roar. I have about given up. By the way, I unplugged two other connectors to work on tps connector. One of the connectors is mounted to a solid base just to the right and little low of were you add power steering fluid. This connector was extremely oily on the inside. I do not think this is a good thing seeing as how I never messed with it before. Does anyone know what this is connected to and could it be the problem. I am about ready to sacrifice and head to a mechanic. Does anyone know a good diesel mechanic in San Antonio, Texas? Thank you for taking the time to read my feeble attempt at writing a novel. Confused in San Antonio. By the way, anybody want to buy a truck?