Engine cooling fan started really making a loud noise and vibrating badly. With engine on and cooling fan running the fan wobbles causing a bad vibration. With the fan and engine off I can grab the fan and move it back and forth about one eighth of an inch. The fan should have no free play back and forth. And it isn't a fan blade missing they are all there. This is unacceptable Nissan!

Update from May 21, 2022: Oh, and I called Nissan and the fan is NOT covered under powertrain warranty. Well, the cooling fan for the engine IS required for the car to run, especially in traffic!