Question about 1998 Jeep Grand Cherokee
When at operating temp, the upper radiator hose is hot and the lower hose is cold. The heat does work inside the jeep. The temp gauge runs ~200 or so and does not overheat. Why is the lower hose cold?
Your thermostat is stuck closed. It needs to be changed right away. By the way the operating temp on that motor is 160 degrees so you are running hot you have just been lucky so far. Good Luck
Posted on Dec 01, 2008
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Posted on Jan 02, 2017
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