[Prototypicle66]

Ok so I have a 2006 Hyundai Sonata v6 160k miles. When I accelerate I hear a high pitched whine that kinda sounds like an electric engine, or like I get a darn supercharger in the thing or a better description would be the sound when youre going kinda fast in reverse. It’s not loud and I will include a link in the video so you guys can hear it. You might need headphones though. Anyways it only makes the sound when the car is in motion. Sounds like it’s coming from the engine somewhere. Any ideas on what it is would be appreciated.
Note it does not do this sound when the car is in park or when I let go of the gas. Skip ahead to 6:00 in the video to get the best sound I could capture.

 

[Prototypicle66]

Has anyone else had this problem and what could it be? Or is it normal.

 

[grcauto]

You might want to tell us at what point to listen. You have 8 minutes of video to catch a few seconds of sound.

 

[Prototypicle66]

Ok well you can listen to the sound between 6:00 and 6:20.
Sorry I would have cropped the video but I’m doing this on a old phone kinda hard to do.