Hi, i am hearing this noise days ago, i took the car to the shop to change all fluids thinking it was gonna be solve but no.. the noise still there, what do you think it is?

The noise is coming from the rear part by the differential I guess, it only sounds when i take out my foot from the gas pedal..

http://vocaroo.com/i/s1aNraAhIZUM

Thanks!!

 

Wheel bearings.

http://www.ebay.com/itm/Rear-Wheel-H...tUHpvv&vxp=mtr

You can use these, or go OEM hubs and bearings but I've used this with decent success. Plenty of DIY's around.

 

If you're not sure which wheel it is lift the car and punch the wheel on its side and one should rattle more than the other. That's the bad one.

 

To me I work the whole axle. I don't bother just replacing one shock, or one brake pad, or one tire, likewise I do both wheel bearings.

 

For which reason it only sounds when I'm desacelering??

 

Does it only happen during a certain RPM?

 

Yes it usually does between 20m/p 40m/p

 

Yes it usually does between 20m/p 40m/p
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I was asking about RPM not MPH. What I'm trying to get at is whether it is wheel speed dependent or engine speed dependent. Generally wheel bearings get noisier wheel speed. From your sound clip I think I hear at least clutch buzz, which is typically engine speed dependent (decelerating from 4k to 3k RPM).

Does the noise happen with the clutch in/out?

 

Thanks for you help, problem solved with the wheel bearings!

 

I don't know, probably has something to do with the axle stressing the bearing under power so it's tight instead of having the inner race spin on the hub. The noise you heard was that. Glad you got it fixed!