04-27-2018, 09:15 AM | #1 |
Drives: 2018 ZL1 1LE Join Date: Aug 2017
Location: Wisconsin
Posts: 77
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Brake Noise
Just wondering if anyone has had any brake noise at low speeds. It's not grinding or scraping. Its more like a harmonic howl. I thought maybe a caliper was hanging up causing the rotor to get hot. I took a Laser heat gauge to all the rotors and they are all pretty close so not thinking that's the issue. It seems to do it after I drive for a while then park and start to drive it again after about 20 minutes. And its only happens at low speeds. But everyone looks at the car when it does it. So the theory of it only being only in my head is ruled out lol. Thanks for your help.
2018 ZL1-1LE |
04-27-2018, 09:22 AM | #2 |
Drives: 17 NFG ZL1 17 GTR 22 RS6 Join Date: Apr 2017
Location: Upper Marlboro MD
Posts: 625
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i dont have that but I do have a persistent squeak at low speeds I cant get rid of
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04-27-2018, 09:26 AM | #3 |
Drives: 2018 ZL1 1LE Join Date: Aug 2017
Location: Wisconsin
Posts: 77
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04-27-2018, 09:38 AM | #4 |
Drives: '21 ZLE A10 Join Date: May 2012
Location: Mechanicsville, VA
Posts: 6,811
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Run the car on track and bed the brakes. That should make the harmonic howl go away. How many miles?
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'21 ZLE A10 Wild Cherry PDR 2:00.78 VIR Full 10.68@131.69 1.68 60'
'17 ZL1 A10 Mosaic Black PDR/Nav 2:03.08 VIR Full 11.003@129.2 1.75 (sold) '15 Z/28 #325 Black a/c & stereo. 2:10.1 VIR Full (sold) '12 ZL1 A6 Black 10.52@131 1.55 60' 2:13 VIR Full (sold) |
04-27-2018, 10:04 AM | #5 |
Drives: 2018 ZL1 1LE Join Date: Aug 2017
Location: Wisconsin
Posts: 77
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04-27-2018, 02:27 PM | #6 |
Drives: . Join Date: Jul 2017
Location: .
Posts: 28
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