08-03-2023, 05:03 AM | #1 |
Drives: 2021 1SS 1LE Join Date: Jul 2021
Location: Florida
Posts: 47
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ZL1 Low Speed Knock
Hey all, wanted to get some insight on some concerns I had about my new to me 2019 ZL1 1LE M6.
Some backstory: I’ve owned the car for about almost 2 months now and everything has been fine and exactly what I have expected as I’ve owed a V6 1LE and and SS1LE. I do DD this car. About a week ago I had jumped in and started my commute to work. Stopped for some coffee and as I get back in and start to drive off I hear this weird knock coming from the footwell. More prevalent when making a left turn and coming to a stop. That’s it. There’s no other symptoms or problems being shown by the car. I can still goose it when I need to and nothing feels out of place at all. It’s still freaking me out however because as we know these things are expensive and I would hate to have to get something repaired on it already. Attached are two videos if anybody can help me out or has experienced something similar. Thank you! https://youtube.com/shorts/XVsDtM6lCE0?feature=share https://youtube.com/shorts/YO8gA9sx7rs?feature=share
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08-03-2023, 06:02 AM | #2 |
Drives: '21 ZLE A10 Join Date: May 2012
Location: Mechanicsville, VA
Posts: 6,809
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possibly loose sway bar end link...otherwise, it needs to be assessed on a lift to check for any loose suspension components
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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) |
08-03-2023, 09:54 AM | #3 |
Coupe Newbie
Drives: 2017 ZL1, 2021 Corvette Convertible Join Date: Jul 2011
Location: Columbus, Ohio
Posts: 3,283
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Exactly what Stephen12ZL1 said. I believe there’s a technical service bulletin (TSB) regarding loose sway bar end-links.
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