I accidentally posted in general forum figured I would re post here since this is a JK topic. Anyone out there running a 180 degree t-stat, if so for how long and with results? After talking to RIPP they have tested them and recommend the swap. One of their guys told me that it was standard for them to change JK t-stat from stock to 180. I am thinking about making the change just wondering if any of you have ran the 180 t-stat for a few miles and with what results. Also anyone getting a P0128 in cold weather for not warming up fast enough?