The other day sittin in traffic i noticed my car started gettin a lil hot, like 188. WHen i figured it should stay around 180. So i jus sat there for maybe two more minutes and it reached 204 before i got moving again. If i turn the heater on, it will drop back down, and it will drop back down as soon as i startr movin again. I had the dealerhsip to top off all the fluids today and it is still doin it. ANy ideas?