Greetings, every morning when I start my 02 maxima it makes a loud humming noise, and if I sweep the wheel to the right or left the humming noise is amplified. However after a few minutes once the car is warmed up the noise stops, and this only happens in the morning. I live in Brooklyn ny, the temp these past couple of weeks have been 75-90, I don't know if that matters.

Any ideas Of what might be causing this? TIA

 

Forgot to add I have 112k miles on the car

 

Power steering leak check the hose