dino21

hi guys.
please help me little out little bit.
i hear weird noise from rear of the car,while driving arround 35MHP and above.its not very loud but you can hear it.its like thrilling + whining noise.
its makes even if i disengage gear and just drive on neutral.but soon as i get slower than 35 MPH ,the sound just disappear.
thank you for your help please

Biggiesacks

could be coming from the rear differential. When was the last time you changed the fluid?

jrainwater

iTrader: (10)

My car was making a similar noise and it turned out my driveshaft carrier bearings had gone bad. I bought a used driveshaft from TAE in Florida and the noise went away. Just an idea, it could be a million other things too. Make a video and post it so we can hear the noise otherwise its all guessing and again a million different things = what's the point in even asking.

dino21

thanks,i did change it this summer(i mean 2013 summer)and even the bolt was pretty much clean.i will try to make video.
thanks.

leash3988

iTrader: (1)

Sounds like a bearing

dino21

i think also thats a bearing,but now i have video.
i accelerate and then put to neutral,and then listen,in background.how i slow donw it dissapears.
here is the link below:
https://www.dropbox.com/s/ptksx3p0g6...109_124542.mp4

dino21

Anybody??

AndyCT9W

In order of best to worse case scenario.

1. Check wheel bearings. Jack up the rear of the car and try to wobble the wheel to see if there is any play.

2. Driveshaft carrier bearings, I'm not sure how to check these.

3. Pinion bearing in rear diff. I can't think of a simple way to check these. Drop diff and rotate the pinion by hand, should spin real smooth.

4. Transfer case. I've heard of scenarios where the noise of a failing TC gets sent down the driveshaft and sounds like it is coming from the rear on the cabin. I think that was related to the TC pinion.

Could be others, but that's all I can think of.

Your video sounds very similar (but not exactly the same) to when the pinion bearing in my diff failed. I have a thread with a video about it, I'll post a link momentarily.

jhoganusaf

sounds like a wheel bearing to me.

AndyCT9W

https://www.evolutionm.net/forums/sh...e=2&styleid=27

dino21

Thanks guys a lot.a went yesterday to drive areound with my mechanic and he also said without no doubt ,that its bearing.i did allready changeg the front ones,and the time has come to fo for the rear ones i gues.thanks guys and have a nice times with your evos

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