You need to check your cooling fans and be sure that they come on at 232-235 degrees. They should shut off at 195-200 degrees.
The radiator cooling fan is most likely not working.
timing off
Example, Chevrolet would be the make, Impala would be the model.
BODY STYLE i WOULD SAY IS THE MAJOR DIFFERENCE
Your timing could be off.
Some great places in order to find a Chevrolet Impala 59 would be for example "CollectorCarAds", "Lowrider Magazine", "Craiglist" and of course "eBay".
The most probable answer is that you have a bad flasher.
On the passenger's side on the firewall just below where the evaporator would be.
The 2013 Chevrolet Impala runs on some very old bones, in the form of a platform that dates back to the 1980s. The base MSRP is $26,685 and is worth 25% of its original value after 5 years.
For best performance it would be best to do so every 30,000 miles.
The most likely cause is the turn signal flasher.
Broken radiator fan/fan belt. You coolant level might also be low in addition to the fan problem.