C7 Z06 Discussion General Z06 Corvette Discussion, LT4 Corvette Technical Info, Performance Upgrades, Suspension Setup for Street or Track

When will it stop!

Thread Tools
 
Search this Thread
 
Old Oct 30, 2019 | 12:21 PM
  #1  
berryvette's Avatar
berryvette
Thread Starter
Racer
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Mar 2006
Posts: 348
Likes: 39
From: Lumberton Texas
Default When will it stop!

I bought at 2016 Z06 new and at 5k miles had to put a new rear end in due to failure, then at 12k miles i had to replace two rear cracked rims, then 14K the torque converter went out and now its back in the shop for a strong gas smell and looks to be the gas tank connections. So far all but the cracked rims have been under warranty and hopefully the gas tank issue is as well. Man i love this car but this one has had more issues than my 3 prior corvettes combined. Just needed to vent!
Reply
Old Oct 30, 2019 | 12:57 PM
  #2  
383vett's Avatar
383vett
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2003
Posts: 17,700
Likes: 1,667
From: moraga ca
Default

Gotta stop dumping the clutch at 5K at every stoplight.
Reply
Old Oct 30, 2019 | 01:10 PM
  #3  
TJC333's Avatar
TJC333
Instructor
 
Joined: Mar 2017
Posts: 221
Likes: 48
Default

Torgue converter. No clutch.
Reply
Old Oct 30, 2019 | 01:17 PM
  #4  
f1reb1rd's Avatar
f1reb1rd
Racer
10 Year Member
All Eyes On Me
Liked
Loved
 
Joined: Apr 2013
Posts: 305
Likes: 67
From: york south carolina
Default

there is a bulletin on strong gas smell. hope this might be last problem for you. i;ve have a couple ghost problems with mine but they came once and never returned
Reply
Old Oct 30, 2019 | 05:38 PM
  #5  
SilverGhost's Avatar
SilverGhost
Drifting
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2005
Posts: 1,668
Likes: 888
Default

You didn't get the letter? "Many are called, few are notified"

2014 - 2017 Corvette: Service Bulletin: 17469 Fuel Leaks at ...

https://www.corvetteactioncenter.com › tech › knowledgebase › print-1399
Aug 14, 2018 - Special Coverage Adjustment: This special coverage covers the condition described above for a period of 10 years or 120,000 miles (193,000 km), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership.

GM Sends Letters to Selected Corvette Owners of Potential C7 ...

https://www.corvetteblogger.com › Corvettes › C7 CorvetteJun 5, 2018 - General Motors began sending letters to owners of C7 Corvettes to notify them of ... The extended warranty would only cover repairs to the fuel tank and ... if your Corvette has the new supplemental “Special Coverage #17469”.

if you love it, get the EPP warranty from GM/Chevrolet if not too late (before 3/36 expires)
Reply
Old Oct 30, 2019 | 05:43 PM
  #6  
usrodeo4's Avatar
usrodeo4
Drifting
 
Joined: Jul 2019
Posts: 1,325
Likes: 701
Default

Holy Mackerel...that is outside two standard deviations of the mean failure rates...I feel for ya dude. I just hope my '16 Z06 A8 with 5K miles stays clear of those issues. Just curious what is your pattern of usage?
Reply
Old Nov 1, 2019 | 09:53 AM
  #7  
berryvette's Avatar
berryvette
Thread Starter
Racer
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Mar 2006
Posts: 348
Likes: 39
From: Lumberton Texas
Default

No letter but i did some research and found the service bulletin.
Reply
Old Nov 1, 2019 | 09:56 AM
  #8  
berryvette's Avatar
berryvette
Thread Starter
Racer
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Mar 2006
Posts: 348
Likes: 39
From: Lumberton Texas
Default

Originally Posted by usrodeo4
Holy Mackerel...that is outside two standard deviations of the mean failure rates...I feel for ya dude. I just hope my '16 Z06 A8 with 5K miles stays clear of those issues. Just curious what is your pattern of usage?
Its a weekend car, not tracked or abused, I average about 3800 miles a year on it.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Nov 1, 2019 | 10:20 AM
  #9  
383vett's Avatar
383vett
Race Director
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2003
Posts: 17,700
Likes: 1,667
From: moraga ca
Default

Originally Posted by TJC333
Torgue converter. No clutch.
I meant neutral drop.
Reply
Old Nov 1, 2019 | 10:23 AM
  #10  
2500 hd's Avatar
2500 hd
Race Director
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Oct 2017
Posts: 18,359
Likes: 401
From: Murica
St. Jude Donor ‘18 thru '26
Default

Damn, sorry for your problems.....
Reply
Old Nov 1, 2019 | 11:03 AM
  #11  
Road machine's Avatar
Road machine
Safety Car
10 Year Member
 
Joined: May 2006
Posts: 4,748
Likes: 250
From: NJ
Default

I don't mean to be harsh, but a rear end failure is a sure sign of improper break in. I know most of you all know way more than the engineers but this is what happens when you ignore the manual for break in. The torque converter in 16 had an issue but I don't recall what it was. I am sorry for the trouble you have had, but it seems that by 2019 (my year) they got the bugs out and mine has been trouble free....Knock on wood. That is why I tend to wait till the later model years in a new generation. Hell I may wait until the C9 to get a mid-engine vette....I think there are going to be a lot of issues with this entirely new platform on the 2020.
Reply
Old Nov 1, 2019 | 11:29 AM
  #12  
ZO6 cracker's Avatar
ZO6 cracker
Melting Slicks
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2013
Posts: 2,090
Likes: 1,002
From: Orwigsburg Pa
Default

Sorry for the bad news. Yeah it sucks. I agree above post. Some guys complain about the issues with there C7 and dumping them. But I think there will be a lot with this C8. I would be shocked if there isn’t.
Reply
Old Nov 1, 2019 | 12:36 PM
  #13  
SLEEKVET's Avatar
SLEEKVET
Pro
 
Joined: Jul 2016
Posts: 698
Likes: 191
From: N. San Diego-Fallbrook California
Default

Originally Posted by ZO6 cracker
Some guys complain about the issues with there C7 and dumping them. But I think there will be a lot with this C8. I would be shocked if there isn’t.
I hear you, and unfortunately I am one of those guys that dumped the C7Z and won't get a C8. I didn't even have the issues that the OP has. Personally I LOVED driving this car but with bent wheels, service lights, trans flushes, and the fighting with GM on warranty coverage, I totally lost confidence in future ownership. I got as much money as I could out of my Z06 after 3 years of ownership and banked it for now, saving for a future toy. I still lurk on the forum as it has a great bunch of knowledgeable people. We'll see what happens with GM's quality and I'll be checking in from time to time to see what is happening with the Corvette. OP good luck and hope all goes well for you.

Last edited by SLEEKVET; Nov 1, 2019 at 12:38 PM.
Reply
Old Nov 1, 2019 | 02:11 PM
  #14  
Mr. Gizmo's Avatar
Mr. Gizmo
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2010
Posts: 5,909
Likes: 651
From: St. Louis
Default

Originally Posted by SilverGhost
You didn't get the letter? "Many are called, few are notified"

2014 - 2017 Corvette: Service Bulletin: 17469 Fuel Leaks at ...

https://www.corvetteactioncenter.com › tech › knowledgebase › print-1399
Aug 14, 2018 - Special Coverage Adjustment: This special coverage covers the condition described above for a period of 10 years or 120,000 miles (193,000 km), whichever occurs first, from the date the vehicle was originally placed in service, regardless of ownership.

GM Sends Letters to Selected Corvette Owners of Potential C7 ...

https://www.corvetteblogger.com › Corvettes › C7 CorvetteJun 5, 2018 - General Motors began sending letters to owners of C7 Corvettes to notify them of ... The extended warranty would only cover repairs to the fuel tank and ... if your Corvette has the new supplemental “Special Coverage #17469”.

if you love it, get the EPP warranty from GM/Chevrolet if not too late (before 3/36 expires)
c6 had the same fuel leak problem. Looks like it wasn’t addressed in the c7
Reply
Old Nov 1, 2019 | 02:35 PM
  #15  
berryvette's Avatar
berryvette
Thread Starter
Racer
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Mar 2006
Posts: 348
Likes: 39
From: Lumberton Texas
Default

Originally Posted by Road machine
I don't mean to be harsh, but a rear end failure is a sure sign of improper break in. I know most of you all know way more than the engineers but this is what happens when you ignore the manual for break in. The torque converter in 16 had an issue but I don't recall what it was. I am sorry for the trouble you have had, but it seems that by 2019 (my year) they got the bugs out and mine has been trouble free....Knock on wood. That is why I tend to wait till the later model years in a new generation. Hell I may wait until the C9 to get a mid-engine vette....I think there are going to be a lot of issues with this entirely new platform on the 2020.
In this case you would be incorrect with the break-in period, which i followed to the letter. When I talked to GM about the new rear end they were on back order due to issues and pulled one off the assembly line per the dealership that repaired it. I was told there was issues with a batch of rear ends and my vin# fell into that group but hey didn't know if all were affected.
Reply
Old Nov 1, 2019 | 02:43 PM
  #16  
Dale06's Avatar
Dale06
Burning Brakes
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2005
Posts: 1,200
Likes: 855
Default

That sux. Have not spent a dime on my 2016 with 19000 miles, except oil changes and gas.
Reply
Old Nov 1, 2019 | 02:59 PM
  #17  
Road machine's Avatar
Road machine
Safety Car
10 Year Member
 
Joined: May 2006
Posts: 4,748
Likes: 250
From: NJ
Default

Originally Posted by berryvette
In this case you would be incorrect with the break-in period, which i followed to the letter. When I talked to GM about the new rear end they were on back order due to issues and pulled one off the assembly line per the dealership that repaired it. I was told there was issues with a batch of rear ends and my vin# fell into that group but hey didn't know if all were affected.
While I do not doubt that you broke it in correctly and that the rear was defective, I said that because others swear that the break in is BS and makes you car slower....I just took the opportunity to point out why you do the break in. Sadly for you you had to do it again after the new rear.
Reply

Get notified of new replies

To When will it stop!

Old Nov 1, 2019 | 03:53 PM
  #18  
24/Eray's Avatar
24/Eray
Race Director
15 Year Member
Community Builder
Loved
Community Favorite
 
Joined: Oct 2008
Posts: 16,671
Likes: 7,738
From: NJ
Default

The rear and the converter being broken in jacked up could be the issue.

OP. What's build date on car?

How many miles on it when you took it home?

And extended service stays before the rear went out? Anyone else drive it?


Just asking. To make a better assessment of your situation
Reply
Old Nov 4, 2019 | 03:18 PM
  #19  
berryvette's Avatar
berryvette
Thread Starter
Racer
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Mar 2006
Posts: 348
Likes: 39
From: Lumberton Texas
Default

Originally Posted by 16/C7Z
The rear and the converter being broken in jacked up could be the issue.

OP. What's build date on car?

How many miles on it when you took it home?

And extended service stays before the rear went out? Anyone else drive it?


Just asking. To make a better assessment of your situation
The build date was September 2015 and i bought it November 2015 with 7 miles on it. The only service before the rear end failed was for general oil changes and tire balancing the dealership performed.
Reply
Old Nov 4, 2019 | 03:21 PM
  #20  
berryvette's Avatar
berryvette
Thread Starter
Racer
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Mar 2006
Posts: 348
Likes: 39
From: Lumberton Texas
Default

I was told today it is the Service Bulletin 17469 Fuel Leak and will be covered by warranty which is a relief, hope to have it back by the end of this week.
Reply



All times are GMT -4. The time now is 02:57 AM.

story-0
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-1
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-2
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-3
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-4
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-5
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-6
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE