For the most part my trans does ok, but now that summers here and the temps are getting hotter, my trans is running hotter ( nothing over 200 but a click or so under that).. just wondering what can be done to keep the temps down some what. I was thinking trans cooler up grade and does the C3 oiler actually reduce heat as well? Trans a is a Stage IV Sun coast that's got 30 - 40 k on it since it was built. Any ideas or comments welcome. I'd just like my truck to run it's best and run cooler. Thanks