I just purchased a 2017 QX30 sport for my daughter's first car. The first thing I noticed while driving was the temperature gauge staying between the 1/2 and 3/4 mark on the temperature gauge. When stopped with the vehicle still running, the temperature would cool off nearly to the 1/2 mark, this would seem to be opposite of all other vehicles I've owned. I"ve seen on one post where this is normal running temperature. I checked the engine coolant and it was normal. Thanks for any feedback.