When I hade my 96' CTD I had my transmission temp gauge temp sensor mounted exactly where TST recommended... . on the right side of the engine in the little test port. Talked to Bill K along time ago and he siad that is not to good of a spot for it as it can interfere with your second gear if the temp sensing probe is to long... . well i never had any trouble..... but since i have bought my 99' CTD i have been reading on here that it is better to try and put it in your transmission line coming from the transmission going to the cooler up front... . I have noticed that each line (send and return) looks to be a test port..... Could it be put in there? I do not want to have to do any welding, just something that is easy... Anything I can do to the pan... ... Drill a hole in the side, tap it, and put the sensor in there? Just ideas... .....
Jason
Jason