04-24-2020, 02:12 PM | #1 |
Drives: 18 ZL1 A10 Join Date: Nov 2008
Location: South East, FL
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front rotors issue see inside
What do you make of this? You can barely feel it but its there, like pitting or something, only 7500 miles I like to give it the beans sometimes but never on a road course.
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04-24-2020, 02:17 PM | #2 |
Drives: 2013 C6Z06 Join Date: Nov 2016
Location: PA
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Casting defect in the metal. Surprised it hasn't cracked even though you don't track it. I'd try to get that replaced under warranty if I was you.
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04-24-2020, 03:05 PM | #3 |
TWG1
Drives: 2019 Camaro ZLE Join Date: Nov 2019
Location: PENSACOLA, FL
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Could also be pitted from rust under the pads if put away wet. I made mistake of washing and garaging and two weeks later I left a 3’ skid mark getting out of garage before wheel broke free. Mine has slight pits where pads were, but not that bad.
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04-24-2020, 03:47 PM | #4 |
Geoff
Drives: 2020 ZL1 Green Join Date: May 2013
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^^what he said
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04-24-2020, 04:55 PM | #5 |
Drives: 18 ZL1 A10 Join Date: Nov 2008
Location: South East, FL
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Washed the car a few days ago, used it everyday since. The way I drive it, the rotor should be clean in 10 min of the first trip, LOL
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04-24-2020, 09:23 PM | #6 |
Drives: 2018 ZL1 Camaro 6M Red Hot Join Date: Aug 2013
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Did you try hitting it with a sanding block and some 400grit paper?
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04-26-2020, 07:30 PM | #7 |
Drives: 2016 Challenger Hellcat, 2018 ZL1LE Join Date: Dec 2009
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was the picture in the original post deleted? I can't see anything.
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04-26-2020, 07:36 PM | #8 |
Drives: 18 ZL1 A10 Join Date: Nov 2008
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no, picture is still there.
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04-26-2020, 08:52 PM | #9 |
Drives: 2019 ZL1 1LE Join Date: Feb 2017
Location: Gilbert, AZ
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That's 100% a warranty issue, not normal "wear and tear."
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04-27-2020, 07:25 AM | #10 |
Drives: 2013 C6Z06 Join Date: Nov 2016
Location: PA
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That's not caused by surface rust. You can see the metal is porous, from air remaining during the casting process.
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04-27-2020, 09:17 AM | #11 |
aka BeastZL1
Drives: 2019 Camaro ZL1 1LE, 2004 Cobra Join Date: Dec 2017
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+1 this is a casting defect, porosity
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04-27-2020, 09:36 AM | #12 | |
Drives: 2016 2SS BLK A8 Vert Join Date: Dec 2017
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Quote:
NOT this.
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