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Weird "grinding" from passenger side

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Old Aug 17, 2008 | 09:08 PM
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Default Weird "grinding" from passenger side

when I turn the car left and only left I get a weird grinding noise. sounds like the passenger front but sometimes it sems to come from the rear...this is something fairly recent is it the bearings....thanks
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Old Aug 17, 2008 | 09:17 PM
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Originally Posted by MYLS6
when I turn the car left and only left I get a weird grinding noise. sounds like the passenger front but sometimes it sems to come from the rear...this is something fairly recent is it the bearings....thanks
Humm, If your not rubbing anywhere. I would guess wheel bearings. I'd try jacking up the car, and spinning the wheels also push / pull on the wheel to see if there's any play / slop.. It's a start! Good luck! Could be brakes too.. Frozen piston / pad?

Last edited by slvrzo6; Aug 17, 2008 at 09:33 PM.
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Old Aug 18, 2008 | 07:37 PM
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thanks..I'll get it up on a lift this weekend and go from there was hoping I could get a general Idea of how to trouble shoot it and what to look out for...
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Old Aug 18, 2008 | 07:41 PM
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FWIW, when my wheels bearing(s) went south it was more of a "whining/groaning" noise than a "grinding". I suppose yours could fail differently than mine did .. just thought I'd toss it out there. Good luck!

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Old Aug 18, 2008 | 08:46 PM
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wheel bearing. when mine only started to go I got an "intermittent" grinding sound. Progressed from there more steady in nature. Quick but not cheap change out.

Padrino
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Old Aug 19, 2008 | 07:39 AM
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wheel bearings, been there done that! Just like you described
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Old Aug 19, 2008 | 09:56 PM
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found the write up...seems like osmethng I can do myself and at $155 each side seems on par with part prices for a vette...lol

I have a few friends here local I might be able to get to help out so I guess I need to get the word out there...Im just hoping it is infact the bearing seems like its gettin progessivley worse guess I will know more come saturday..thanks for the input guys...

22655td your bearing went out as I decribe mine going out? how long after you heard the noise did u swap them out..
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Old Aug 20, 2008 | 11:28 AM
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One other possibility is cupping on the rear tires, will cause a weird grinding type sound. It happened to me.
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Old Aug 20, 2008 | 06:12 PM
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Originally Posted by dgrant3830
One other possibility is cupping on the rear tires, will cause a weird grinding type sound. It happened to me.
could you elaborate a little on this..thanks...
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Old Aug 20, 2008 | 10:13 PM
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Originally Posted by MYLS6
could you elaborate a little on this..thanks...
Going around corners in town, I would hear grinding type sounds that I was sure was the rear wheel bearings. I put in new ones and still had the sound. So I drained the rear end fluid and found that it only had a little over half a quart in it rather than the 1.6 quarts it should have had. I put in new fluid and anti-slip additive as specified. Still had the same noise. So, I spent for a brand new differential from GM and installed by the dealer. I got in it and headed for the freeway and still had the same noise.
Knowing that I had some rear tire cupping going on and by pure luck, finding someone who was selling a new set of GY D-3's which is what I had on it, for a real good price, I changed tires. Noise gone.
I was hearing a warbling sound at freeway speeds and the grinding type noise in town and only going around corners before the tire replacement.
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Old Aug 23, 2008 | 07:29 PM
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huh interesting....
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Old Aug 24, 2008 | 10:19 AM
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It wasn't on my C5, but my wife's mustang used to squeak a little when making a left turn and it turned out to be a faulty power steering pump.
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Old Aug 24, 2008 | 10:54 AM
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I've had aggressive brake pads make that noise too. (or sticking caliper or worn pad)
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