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Out of the blue my wife's 13 Dart limited 2.0 started running hot.
After some troubleshooting I discovered the fan was not coming on when the A/C was off. I'm not sure what the trigger temp for the fan is but it should be less tan 220 degrees.
With A/C on it stays right where it always has, 190* degrees.

The only code was slight emmissions leak and temp loss of communication with body control module.
I tightened the gas cap, reset the codes, and they have yet to reappear.
But, when the car is driven without the A/C on below 30 mph it gets hot.

Any help is appreciated, it's out of warranty so the fix may be a relay and some add-on wiring to the fan motor.
 

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My wifes 2012 was showing running hot .... a little over half way on the gage...we took in to the dealer, and it turned out to be faulty temp sensor... we have lifetime warranty so they changed it ... no problems since ... that was 2 years ago...
 
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