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Does this sound like a bearing issue ( NOISE )

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Old Jul 17, 2017 | 12:17 PM
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Does this sound like a bearing issue ( NOISE )

Ok, I know its tough to describe noises but here goes...

I can tell you this - it sounds like a flat spot on the tire but its NOT... Its not becasue I changed tires around already..

No noise for the first few miles, but then after heats up I get a woop woop woop woop coming from the left front tire.. Consistent woop sound as the tire spins.. I feel as though its a bearing because a warped roter or flat on the tire would always be a present noise.. It only happens after driving for a few miles and Im underway.. No shudder in the steering column either.. Somewhat and slight pull or edging to left
Please advise
Old Jul 17, 2017 | 12:29 PM
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Have you looked at the brake pad screecher?
Old Jul 17, 2017 | 02:46 PM
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No, I havent..
what is it? Elaborate?
Thx
Old Jul 17, 2017 | 03:53 PM
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The spring looking thing attached to inner brake pad. Designed to rub on the rotor when the pads wear out. Makes a noise when moving that you would probably equate with brake "squeal".




Old Jul 17, 2017 | 04:01 PM
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Reply

Thx for reply.
def not that...
Its most likely a warped rotor or worn bearings
Old Jul 17, 2017 | 04:05 PM
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Then it's a bearing; rotors do a rhythmic "thrum thrum" and a pulsating pedal and car.
Old Jul 18, 2017 | 05:49 AM
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Thx for reply..
I know a flat spot or bubble on the tire will do an up and down jog or a left to right jog while rolling down the road. What about a warped rotor? Is it possible to spin the wheel and see a slight left to right jog?
Old Jul 18, 2017 | 08:10 AM
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No.
Old Jul 20, 2017 | 01:33 PM
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The test for warped rotors or worn bearings involves special tools measuring very small tolerances.
Usually worn bearings cause more of a constant whine or growl at certain speeds.
A common issue showing up as slight wobbling is a torn control arm bushing, which can cause tire issues eventually.
Old Jul 21, 2017 | 05:55 AM
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Yes!
Thanks, for the last reply.. The word growl brought the bearing issue in remembrance for me.. I have dealt with and changed out bearings before.. Its been awhile. Rumble and Growl are two accurate words that would describe a bearing issue. And, its a consistent rumble or growl as I remember... Now, I know my issue is different.. Starting to lean more towards warped rotor or bushings.. My noise is a low bass woop ( similiar to a tire flat spot )



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