> My first thought was also a wheel bearing, however, I also have a Ford
> Escort which I have replaced bearings in three times and whenever it
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>
> Thanks to both for your suggestions!
Just from my experience with other types of bearings, a bearing failure
can manifest itself in any number of ways. A knock is certainly one of
them, but a grinding sound, a squealing sound, or even a wobble can
indicate a bearing problem. It's certainly something to check out and
shouldn't be that hard... take the bearing off (on my car, this involves
taking off the wheel, then the brake caliper. The bearing then comes off
by taking out a few Torx bolts and using a bearing puller I rented from
Autozone to detach it from the steering knuckle and transaxle. Pretty
straightforward, even for a total layman like myself.
Once it's not attached to anything, spin it with your hand and see if it
makes a noise.
RobVT - 28 Nov 2005 13:06 GMT
Thanks Jon, I'll give that a try and see what comes of it.
Al Bundy - 28 Nov 2005 14:27 GMT
I don't think you need to go to that much trouble to check the bearing.
Maybe it's not adjusted properly. Check the play while jacked up. Spin
it then also. Compare both sides if necessary. A bad bearing will
usually manifest itself with such simple tests.