I've been noticing my cars been running a little hotter than normal. Today while at a stop light it spiked up to almost the red section but as it turned green and I drove it, it cooled back down to 2 ticks over halfway. Just did a coolant flush about a month ago.
Weather conditions:95 and 90% humidity.
Trans was only running @ 218' F(avg temp since I've had her)
My thoughts were thermostat, fan or radiator problem??? Any input, past experiences???
Is this common to these cars???