I have a '01 Ram 1500 4x4 w/ the 5.9 w/ about 90,000 miles on it. The ye ole trans got hot the other day and started to shift up and down like it had ADD so I shut it off and let it cool for a few hours and it hasn't done it since. My question is should I spend the cash on possibly a new trans cooler with maybe a hi flow electric fan to help cool that bastard or what else can I do, is it worth it? Maybe I'm putting off the inevitable but maybe I can save her. If this seems like a game plan how do I go about installing one? Any help would be awesome!