07-16-2018, 09:10 AM | #1 |
Drives: 2023 Black ZL1 Auto Join Date: Oct 2009
Location: FEMA Region 4
Posts: 2,935
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Hood Insert dimples
It's been a while since I looked at a ZL1 up close, but the 2017 I looked at had dimples in the hood where the bolts hold the hood insert in place. It was a black painted insert, so the dimples might have been more apparent.
Has anyone noticed this on the newer ones? I'm hoping they resolved this on the newer models. |
07-16-2018, 10:08 AM | #2 |
雪の玉
Drives: '22 Z71 RST Silverado Join Date: Feb 2011
Location: South
Posts: 3,415
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The insert has 2 different length bolts that mount it. If a longer one was used where a short one needed to go it will dimple the insert. Once stretched it will not go back even if the bolt is removed. Could be if that insert was ever removed and reinstalled they never paid attention to the different length bolts.
Last edited by nancygrl; 07-16-2018 at 11:31 AM. |
07-16-2018, 11:25 AM | #3 |
Life's Short, Live Fast!
Drives: 2017 Hyper Blue A10 ZL1 Join Date: Nov 2016
Location: London, KY
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I've noticed mine is like that. I don't remember it having them when it was new. Maybe it did and I just hadn't looked at the right/wrong angle.
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Life's Short, Live Fast! https://youtu.be/rTUv2p4T7OA 10.94 at 128 mph, 11.13 at 127mph 870 DA, https://youtu.be/e_X_LcpFp50 11.19 at 127mph 1100 DA, https://youtu.be/OXQiCQdQuH4 11.40 at 125mph 1800 DA
https://youtu.be/uWba1qs8M6Q 11.52 at 123mph 3500 DA TZQPHG '17 ZL1 HBM|A10|Nav|PDR|CFW Hood|ZL1 Mats 12/26/2016 Ordered! 2/8/2017 Built!! 3/2/2017 Brought Home!!! |
07-16-2018, 12:20 PM | #4 |
Drives: 18 ZL1 A10 Join Date: Nov 2008
Location: South East, FL
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I had some dimples in my insert, didn't bother me at first. However over time/heatcycles they got much worse. Dealer replaced it no problem. You have a warranty,,,
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2017 ZL1 M6 Bog City, 2013 ZL1 M6, 2010 2SS M6
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07-16-2018, 12:48 PM | #5 |
Life's Short, Live Fast!
Drives: 2017 Hyper Blue A10 ZL1 Join Date: Nov 2016
Location: London, KY
Posts: 2,015
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So your new one is simple free? I may have to do that at some point as well.
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Life's Short, Live Fast! https://youtu.be/rTUv2p4T7OA 10.94 at 128 mph, 11.13 at 127mph 870 DA, https://youtu.be/e_X_LcpFp50 11.19 at 127mph 1100 DA, https://youtu.be/OXQiCQdQuH4 11.40 at 125mph 1800 DA
https://youtu.be/uWba1qs8M6Q 11.52 at 123mph 3500 DA TZQPHG '17 ZL1 HBM|A10|Nav|PDR|CFW Hood|ZL1 Mats 12/26/2016 Ordered! 2/8/2017 Built!! 3/2/2017 Brought Home!!! |
07-16-2018, 01:01 PM | #6 | |
Drives: 2023 Black ZL1 Auto Join Date: Oct 2009
Location: FEMA Region 4
Posts: 2,935
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Quote:
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07-16-2018, 04:54 PM | #7 |
Drives: 2018 ZL1 A10/2018 GT350R #JR603 Join Date: Jan 2017
Location: Dublin CA
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Test miles? They did not do anything to it that you were not going to do (:
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2018GT350R+2018 ZL1 "Red Hot" A10 w/ PDR, Nav, Carbon Fiber Hood insert, Carbon Fiber Dash Insert, Carbon Fiber Fuel Dior & Sun Roof. T/M T-Body, Roto Fab & Borla S Type.
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07-16-2018, 10:41 PM | #8 | ||
Plays with Hot Wheels
Drives: '17 Jet Black ZL1 Join Date: Apr 2010
Location: Derby, Kansas
Posts: 849
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I noticed some finish flaws appear towards the rear of my insert week before last and thought it was an issue with the carbon fiber creasing/bending for some reason. Not sure if it's my imagination, but it seems to be getting worse/more obvious since they appeared two weeks ago. Guess I'll be giving the dealer a call. I'll try to get some pictures and post just to confirm we're talking about the same thing.
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Previous Cars: '78 Z28, '92 Z28, '95 Z28, '85 Corvette, '01 SS, '96 Z28, '04 Z06 Corvette, '10 SS, '13 SS Hot Wheels
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07-17-2018, 12:21 AM | #9 |
Drives: 2017 ZL1 A10 White Vert Join Date: Aug 2017
Location: Katy Tx
Posts: 151
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I have the same problem with a 2017 built on 5/17, just seems to be getting worse. Garage queen driven on weekends for fun with about 2700 miles or so. Showed my dealer and he is not going to do anything at all, so I plan on bringing to GM's customer service attention. It's noticeable and when I compared to some new ones on the lot, they don't have it. I checked the bolts and they were all about the same tightness, not much at all actually.
It's hard to convey thru photos tho. Read that several here have had theirs replaced, so GM knows that they have an issue. Seems to be prevalent in the black painted ones VS the exposed carbon... |
07-17-2018, 10:28 AM | #10 |
Train Driver
Drives: 2018 Summit White ZL1 1LE Join Date: Jun 2013
Location: Lincolnton, NC
Posts: 588
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I've noticed this on my Carbon Fiber OEM one also. I thought it was a defect in the carbon fiber. I think it is just on one side. When its washed and super clean, you can see it easily.
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2018 Camaro ZL1LE
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