Start with the cheapest fix first. Replace the radiator cap. If still overheating replace thermostat. Make sure you have a 50/50 mix of antifreeze and water. Lastly if all else fails, check for a plugged or faulty water pump and or radiator.
You have a virus. Or it is continuously overheating?
Buy a thermostat and install it.
Is the secondary radiator fan coming on when the AC is turned on?
only 2 things can cause this. The most likely is that it is overheating... a lot the least likely is that the indicator is faulty or the wrong type.
most likely thermostat stuck less than $ 15 part
If it has the 3.5 motor, it may be a matter of bleeding the air out properly. There are several more common causes of overheating.
Some possibilities: Cooling system thermostat has failed - water pump is failing or has failed - the radiator is clogged up - incorrect mixture ratio of water to coolant fluid.
It means the car is overheating.
hahaha.... facebook has many things wrong with it... :P
It is probably your fan. Check and make sure your fan is kicking on. Jeeps tend to have problems with their fans not working. If it does not overheat when you are moving but it does when you are sitting still then it is probably the fan.
its sick
Replace sending unit