[George Martinez Rico]

So i have a 09 g37s coupe with about 123,000 miles on it i noticed when im gaining speed from being at a complete stop i hear a distant whine only in 1st gear it completely goes away after 1st gear any ideas what that might be

 

[RussianGiraffe13]

im not sure if you are familiar with this sound, but if you do, is it similar to the sound of your speakers as someone is charging their phone?