2010 Chrysler Seabring 2.7 is over heating.

Dose the fan come on when it's over heating?

does it leak antifrezze if idoes it might be your bleeder housing

Fans work just like they suppose to first low ans then go to high as the temperature climbs, and no leaks. Items I have replaced: over water reservoir tank because of a hair line crack on the bottom center of the tank, radiator cap, temp sensor and have bleed the bleeder valve 4 times.

while it idles temp stays at center bar but after driving for 30 mins, temp start rising.

First thing I did was r&r the thermostat and the temp sensor, radiator cap and then the tank after I noticed the small leak. I did the following per: Preferred Mobile Mechanic Automotive Repair I remove the bleeder nipple and left it off for 10 min after I filled the reservoir tank and the results were definitely better. Ran it for an hour in traffic never over heated, at 65 it stayed at 2 bars over half, sitting in stop and go traffic for 15 min it stayed between 1/2 and 3/4