Just wondering if anyone is experiencing this issue with their QX60. I bought a 2017 QX60 and noticed white smoke coming out of the exhaust at start up and sometimes during driving and idling. Happens once in a while. I took it to the dealer and they stated it is common for these cars to do this and said it is condensation. They checked the car just to be sure and they cannot find anything wrong with it. There is no burning oil smell or anything.