What size hole did you drill in that thermostat?jeep couldnt get above 170 or so til i tossed some cover on the radiator, then temps were good.
curious if anyone else was runnin really low temps today?
Both the XJ and ZJ run right at 210* all day, every day.
The Cummins however....... I REALLY need to get rid of that mechanical fan and go to a t-stat controlled electric one. She's one cold blooded be-atch in weather like this unless I block part of the radiator with cardboard.......