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A8 transmission problems poll

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Old Feb 14, 2016 | 04:04 PM
  #41  
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2016 A8, no issues.
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Old Feb 14, 2016 | 04:11 PM
  #42  
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Also, for those of us interested in this topic, there is currently a question posted in the "Ask Tadge" section titled "C7 A8 Transmission/Torque Convertor" that is probably worthy of your vote.

I know it got my vote.

Last edited by Len44; Feb 14, 2016 at 04:12 PM.
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Old Feb 14, 2016 | 04:15 PM
  #43  
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Originally Posted by Len44
Also, for those of us interested in this topic, there is currently a question posted in the "Ask Tadge" section titled "C7 A8 Transmission/Torque Convertor" that is probably worthy of your vote.

I know it got my vote.
Got my vote!

Link to "Ask Tadge A8 issues" poll
https://www.corvetteforum.com/forums...ry-2016-a.html

Last edited by BlueDevilZ51; Feb 14, 2016 at 04:28 PM.
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Old Feb 14, 2016 | 04:28 PM
  #44  
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I've had some minor issues, most of which were fixed with a TCM software update and "fast learn" procedure done at the dealer last November. Mine's a 12/18/14 build.
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Old Feb 14, 2016 | 04:31 PM
  #45  
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Originally Posted by BlueDevilZ51
Got my vote!

Link to "Ask Tadge A8 issues" poll
https://www.corvetteforum.com/forums...ry-2016-a.html
Thanks for posting the link.
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Old Feb 15, 2016 | 09:42 AM
  #46  
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Originally Posted by Big Lebowski
2016 A8, no issues.
Same here..2016 A8 1LT..1300 miles..no real issues except the 2-1 downshift when cold..excellent transmission so far.I am a mere mortal..I can't shift the car as fast as it can itself..
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Old Feb 15, 2016 | 12:01 PM
  #47  
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2015 A8, 2,500 miles. No issues other than overheating the transmission 15 minutes into a track event. Temperature was mid 80s.
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Old Feb 15, 2016 | 12:10 PM
  #48  
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Originally Posted by Nice Ride
2015 Z51 A8. On these cold winter mornings after sitting all night C7 starts up fine and shifts into reverse fine to back out of the garage no issues. Shift into D and move forward and you can feel a slight bump when first gear shifts to 2nd gear. Once the car warms up this goes away. Actually when the trans is warm the shifting is so smooth without the sound of the motor changing you would not know the gears are changing. The Trans is terrific except for that first 1st to 2nd shift. Anyone know if a "refresh" would correct this. Trans shifts so good otherwise I hesitate having the dealer mess with it. Any thoughts.
2016 Stingray. Built June 2015. Very similar issues. Not sure I will have dealer investigate during my first oil service in a couple months. 3500 miles on car.
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Old Feb 15, 2016 | 12:40 PM
  #49  
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Originally Posted by rmorin1249
2016 Stingray. Built June 2015. Very similar issues. Not sure I will have dealer investigate during my first oil service in a couple months. 3500 miles on car.
same issue here 400 miles built Aug. 2015 .... just not cautious about having dealer playing with car ... hoping for some magic solution from GM...soon ..I hope...
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Old Feb 15, 2016 | 03:30 PM
  #50  
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2015 Z51 3LT #5. Complete trans and torque converter replaced at 10K miles
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Old Feb 15, 2016 | 03:56 PM
  #51  
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2015 Z-51 built 6-15 3,300 miles only problem when driving on highway at 70 and punch it down rpms held around 4,000 and when slowing down the rpms stayed up even when slowing down to 25 mph.
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Old Feb 15, 2016 | 03:58 PM
  #52  
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Originally Posted by Corvette ED
2015 Z-51 built 6-15 3,300 miles only problem when driving on highway at 70 and punch it down rpms held around 4,000 and when slowing down the rpms stayed up even when slowing down to 25 mph.
If you were not using the paddles it went into performance shift mode. The car thought you wanted to race, so it kept you in peak rpm. Smart car.
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Old Feb 15, 2016 | 04:47 PM
  #53  
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Early 15. No problems.
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Old Feb 15, 2016 | 04:58 PM
  #54  
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2015 Z51 #3 going in next Monday. 3,500 miles.
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Old Feb 16, 2016 | 01:17 AM
  #55  
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I haven't done the math in detail, but it seems like around 30%-35% of the A8 owners within this post have experience minor and/or major issues.
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Old Feb 16, 2016 | 07:22 AM
  #56  
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2016 w/505 RWHP: No issues.
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Old Feb 16, 2016 | 07:27 AM
  #57  
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Originally Posted by cg02175
I haven't done the math in detail, but it seems like around 30%-35% of the A8 owners within this post have experience minor and/or major issues.
Yea, of the ppl who have replied. You're going to get a lot more ppl posting here if they had an issue then if they didn't so doing the math for this thread is useless. 1% of A8 owners having transmission issues would be a lot closer to reality then your 30-35% figure.
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Old Feb 16, 2016 | 07:40 AM
  #58  
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Originally Posted by BlueDevilZ51
Yea, of the ppl who have replied. You're going to get a lot more ppl posting here if they had an issue then if they didn't so doing the math for this thread is useless. 1% of A8 owners having transmission issues would be a lot closer to reality then your 30-35% figure.
1% is your guess ...then why is there a service builten and why did a service manger state that he feels there will be a recall ?

Hope you are correct ... but...
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Old Feb 16, 2016 | 08:45 AM
  #59  
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Originally Posted by bbcb
1% is your guess ...then why is there a service builten and why did a service manger state that he feels there will be a recall ?

Hope you are correct ... but...
Well it looks like this question will be answered soon. It seems to be winning the poll in the "Ask Tadge" section. Anything else is just guessing.
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Old Feb 16, 2016 | 09:18 AM
  #60  
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2015 built 12/17/2014 with 3400 miles & no issues. Shifts smooth, fingers crossed it stays this way. Anybody sure at what point in the 2015 builds that the updated torque converter was put in.

Last edited by JameyTurner; Feb 16, 2016 at 09:20 AM.
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