Well you guys I got a new tranny. I got my used 700r4 with 63,000 miles on it over the weekend and had it installed by monday. Well now I ran into a little problem. I am at school right now, but on the way over I had run into quite a bit of traffic, and with the temp over 115*, the drive wasn't so nice. The car usually runs between 215 and 225. Well when pulling it into the school parking lot. I was at 252*. It took a while for it to get that high, but nevertheless, thats too hot for me. My car is currently hooked to an Engine Diagnostic Machine right now, and the only thing I'm reading is a LEAN warning. But my sensors, timing, and vacuum is fine. Any other ideas why I might be runnin that hot??? Any advice is appreciated. Thanks in advance.