12-07-2020, 11:35 AM | #1 |
Drives: 2021 SS lt2 Join Date: Nov 2020
Location: leesburg,fl
Posts: 23
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motor
my 2021 camaro ss I bought it nov 13th the 14th turned it in for paint correction and ceramic coating 2 weeks later I get the car back and it looks great. Took it to a local car show and all the kids loved it (dad look at that black car) So now dec 7th my wife drives the car to work for the first time. At 4 am she calls me and says the motor fell apart. Now I have to get up and meet up with her. sure enough the motor sounds like all the insides fell apart. The tow truck driver had to try to start the motor to get it our of park. So I was able to hear it. It was towed to the nearest dealer, now waiting to hear from them. In the mean time a little research tells me that the 6.2 motor is having a problem with lifter springs. If thats the case I'm not sure I want just the springs replaced. What about small pieces of metal that may have gotten into the system? It has 321miles on it.
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12-07-2020, 11:38 AM | #2 |
Drives: 2017 2SS, 50th pkg, M6, MRC, NPP Join Date: Jan 2016
Location: Ocean City, NJ
Posts: 3,181
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Need more info. Sorry this happened to you.
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12-07-2020, 11:46 AM | #3 |
Drives: 2020 LT1 M6 Join Date: Jan 2016
Location: South, the DEEP south
Posts: 1,114
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The dealer will tear the motor down and assess whether it can be repaired or not. If it is bad enough, they will replace it with new engine. Sucks to hear man, hopefully they provide you with a good loaner while you wait out the solution.
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12-07-2020, 11:51 AM | #4 |
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Drives: '21 Wild Cherry ZL1 Join Date: Aug 2018
Location: WI
Posts: 2,082
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Wow, that blows man.
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12-07-2020, 11:52 AM | #5 |
Drives: 2017 Camaro ZL1 Coupe Join Date: May 2016
Location: Georgia
Posts: 5,813
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Probably a bad valve spring that collapsed. Had a bad one in my 2010 2SS LS3 that was covered under warranty.
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12-07-2020, 11:55 AM | #6 |
Drives: 2021 Acura RDX SH-AWD Advance Join Date: Aug 2019
Location: Cleveland, Ohio
Posts: 480
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Totally sucks!!! I feel so bad for you!!!
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12-07-2020, 12:15 PM | #7 | |
Drives: SS A8, NPP, Red Hot Join Date: Jan 2019
Location: Toledo, OH
Posts: 583
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Quote:
OP i would demand a brand new engine. Even if it is fixable it isn't ever the same after you open it up, at least in my eyes. Luckily my engine blew so bad they had no choice but to put a complete brand new engine it. Mine blew @ 18,500 from rod bearing six imploding. |
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12-07-2020, 12:57 PM | #8 |
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Drives: Fast if no one's looking Join Date: Aug 2019
Location: Cleveland, Ohio
Posts: 1,794
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OP sorry to hear but yes, the 2021s have been suffering from a run of bad valve springs. It's affected the new Corvette as well.
Even if your engine did not suffer catastrophic failure (as in, it didn't chew the rods or pistons), and GM says they want to repair your engine, make sure you get a brand new engine from the bottom end up. There's now metal particles in the oil which will circulate through your engine if it's rebuilt and ran again. Unless of course, they do a complete tear down and clean every part individually including the block, which of course they're not going to do lol |
12-07-2020, 05:00 PM | #9 | |
Drives: 2021 LT1 10 speed auto Join Date: May 2013
Location: Connecticut
Posts: 2,343
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Quote:
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12-07-2020, 06:17 PM | #10 |
Drives: 2021 Camaro LT1 Join Date: Sep 2020
Location: Tampa FL area
Posts: 795
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12-07-2020, 06:23 PM | #11 |
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Drives: '21 Wild Cherry ZL1 Join Date: Aug 2018
Location: WI
Posts: 2,082
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12-07-2020, 06:28 PM | #12 |
Drives: like an old lady Join Date: Jun 2012
Location: indiana
Posts: 2,396
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just be sure to drive it hard all the time. that way if it does blow up it'll cause catastrophic damage and leave them no choice but to replace the engine.
that was my take on this. 23k miles later its fine. fbo/ethanol car at this point. granted the 18s didn't have any engine issues i know of.
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12-07-2020, 06:29 PM | #13 |
Drives: 2021 LT1 10 speed auto Join Date: May 2013
Location: Connecticut
Posts: 2,343
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What week was your car built in November? mine was built 11/02. I would hope the engines with the bad valve spring batch were assembled in early October, either used in earlier vehicles and or fixed before they went out on the assembly line.
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12-07-2020, 06:41 PM | #14 |
Drives: 2021 Camaro LT1 Join Date: Sep 2020
Location: Tampa FL area
Posts: 795
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