Whistling from my engine bay

[MarineNSX93]

So, I have a slight whistle coming from the engine bay. I had Ramon from Niguel Motors listen to it and he said it was my A/C compressor bearing. I hope it is. I have had no loss of power and the car works great! The A/C is now just starting to fail, I don't use it much so I don't mind. How many of you have had this problem and also how many have just removed the entire A/C system from the car? I don't want to pay money to fix it. Or is there a way to shut it off with fuses or something? Any advise, thanks.

 

[solidol]

Take the belt off. Done.

 

[shawn110975]

LOL +1 on that remove belt keep driving

 

[jon-nsx]

since you don't need ac, might as well remove belt, hoses and compressor to save some weight and more space to work on your car lol

 

[MarineNSX93]

I don't think its the idler pulley anymore, I got it up on jack stands and got underneath and listened to it. I hear nothing from the A/C components, Something else is whistling, noooooo!

 

[shawn110975]

I have the same thing for about a month now, its only at RPM's above 6.5K and it gets louder up to 8K rpm its a High pitch whistle almost like air it passing over a bolt or a wing nut like in the throttle body

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like blowing air on a piece of paper and it makes the whistle sound same exact thing

 

[MarineNSX93]

exactly it sounds like air, I cant find out where it is coming from. I feel no performance loss or anything from the car.

 

[Hapa88]

You sure Bubb Rubb didn't get into that?
http://youtu.be/eSOSJ68xOBA?t=44s

<iframe width="420" height="315" src="//www.youtube.com/embed/eSOSJ68xOBA" frameborder="0" allowfullscreen></iframe>

 

[MarineNSX93]

Haha great video!
Jawn Naya helped me out and it is a vacuum leak, will be trying to find it and fix it soon.