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BMW 3-Series (E90 E92) Forum
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Squeal when starting from a dead stop
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06-05-2012, 06:20 PM | #1 |
Roll Tide
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Squeal when starting from a dead stop
Lately I've had a high pitch squeal from the front when I start rolling from a stop. I hear it up to about 8mph. I can only hear it with the windows down, but I don't want people outside hearing my car squeal. I recently changed my rotors/pads and used lots of anti-squeal on the pads, and it doesn't squeal at all when braking so I don't think that is the culprit. Any idea what it could be? Are there grease-able bushings in the front of the car?
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06-05-2012, 07:13 PM | #3 |
Private First Class
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It could be the brake sensor. A lot of people have reported this issue. Sensor wears prematurely and is touching your disc. I guess it all depends when you last changed it. Not sure if there is a new pn for the break sensor. Anyhow, this is just one possibility
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06-06-2012, 08:52 AM | #4 | |
Lieutenant Colonel
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Quote:
There's a whole thread on it in Maintenance forum I think, no need to start another about the rear squeal. I think this thread is about a different squeal if it's coming from the front. |
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06-06-2012, 09:25 AM | #5 |
Captain
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Had the same issue a couple months ago. The car would squeal really loud from the rear at low speeds, but the squeal would go away when I applied the brakes. Took apart the rear brakes and put a thick layer of anti squeal film. The squeal went away after doing this. Here's the product I used:
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06-06-2012, 10:54 AM | #6 |
Lieutenant
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My front left area squealed every time I came to a slow stop. I figured they were the brake sensor that lot of people reported. A 30 minute job total to remove caliper and sensor and I just shaved it down enough before the warning light would come on(guesstimate). Squealing gone! The other sensor would be in the rear passenger side if its squealing with braking.
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