Hi! I am new to this site so please bear with me. I have two or three questions I need some answers to. 1st. I swpped engine from 740t to my 760t. All is well but in doing the swap I forgot what wires go were. The only problem I seem to have is that my temp gauge does not work and my radio will not hold a station. When I shut the car off my radio losses its memory. I also do not have any rear speakers for some reason. I checked and checked but can only find one temp sender located under #2 intake. I am wondering if this is the problem. I have read the site and seen that there should probably be two switches. My car seems to be running ruff. I have not messed with timeing yet as I want to make sure it is not ideling fast because of the temp sender. The temp sender only has one wire. I think this is for the gauge only. I need help with this problem. As I stated earlier, Im am not sure of the wiring. DOes somebody have a diagram or help for me which wires goe where.My Hanes manual (haha) tells me the sender controls the gauge, goes into ICU and also works with the climate control system. Any help would be appriciated. Love the site and and thanks in advance