Engine whine(?) at 45MPH.
Last night on the way to the dealer I noticed a faint engine whine/moan from the right side while accelerating and cruising around 45. When I let off the gas it went away, and when I gave it gas again it came back.
I don't know if this is new, or I just never noticed it before. I was on the way to the dealership for an appointment (got there too late) so I could have noticed it because I was looking for something.
I plan on getting it checked out but in the meantime, has anyone else noticed this on their vehicle? I've got a 2014 V6.