I have 2003 liberty ichanged rad, therm,flushed and added new coolant.I let run for 20 min turned off let cool checked level . went to lstore within 3 miles temp went up turned off before the red l
liberty had thermostat, radiator,and coolant changed.temp was fine while idling 20 minutes.temp went up within driving 3 to 4 miles,turned off before redline