I just purchased it 2 days ago from carmax.
2008 g37
50k miles
Drives great but the engine is somewhat noisey when parked. I didnt think much of it at first since i know the engine in this id naturally pretty loud and its my first sports car so i figured its normal but my sister actually said it sounds loud and got me all worried
ive still got 3 more days to return this and my inspection at nisan is tomorrow
sorry about the video. Just listen to the sound
i got maxcare so hopefully if anything is wrong they can cover it
https://youtu.be/sOfj9TdjP5o
i realize the video is bad lol. Ill try to take another tomorrow morning when i get back from work

 

when was the car started? i dont hear ****

 

ya i dont really hear anything also. take another vid.

 

didn't hear anything abnormal. perhaps another clearer audio with video of where the noise is generally from would help. or perhaps you just need to kick your sister for messing with you.