W212 AMG Discuss the W212 AMG's such as the E63

Question for you W212 V8 TT guys

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Old Dec 20, 2012 | 02:41 PM
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Question for you W212 V8 TT guys

The other day I was talking to my friend who is a shop foreman at a MB dealer in California. He pointed out that off lately he has been seeing a lot of E and CLS that have the V8TT motor with slipping transmission. He said that the common thing on most off these cars was that they had aftermarket downpipes.
Is there any truth to this that the 7 speed cant handle the additional TQ produced with a ECU tune and downpipes.
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Old Dec 20, 2012 | 03:28 PM
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no it is not true

i drive it hard, and no problem + the new gear is on the new SL65 so it can handle the TQ + it is on the new Brabus Rocket 800hp 1100NM

so i don't think it has any problem.

i also replaced my gear oil, my milage 54k km , it is required to change it @ 45k km.


so far so good.
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Old Dec 20, 2012 | 03:42 PM
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not true

correct, this is not true, not experienceing any slippage yet.

I have a eurocharged tune and actaully getting used to the power now. Feels like the car should of came this way.

either way you will be surprised on the power once you get tuned.

Originally Posted by Ali_E55
no it is not true

i drive it hard, and no problem + the new gear is on the new SL65 so it can handle the TQ + it is on the new Brabus Rocket 800hp 1100NM

so i don't think it has any problem.

i also replaced my gear oil, my milage 54k km , it is required to change it @ 45k km.


so far so good.
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Old Dec 20, 2012 | 06:05 PM
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IT LIKE ITS STOLEN!
drop your back to tuned! how you liking it?
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Old Dec 20, 2012 | 06:55 PM
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Originally Posted by shardul
The other day I was talking to my friend who is a shop foreman at a MB dealer in California. He pointed out that off lately he has been seeing a lot of E and CLS that have the V8TT motor with slipping transmission. He said that the common thing on most off these cars was that they had aftermarket downpipes.
Is there any truth to this that the 7 speed cant handle the additional TQ produced with a ECU tune and downpipes.
Never heard of it---- the MCT is a beast of a tranny, not as efficient as a DCT, but stronger. I hear some say 1000 lb/ft of tq can be maxed.
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Old Dec 20, 2012 | 07:49 PM
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Sorry guys, I'm disappointed to report I have experienced some infrequent tranny slippage, including failure to engage (i.e., I shift to reverse and hit the gas but I drift forward because tranny's in neutral).

Not enuf to make me worry yet, but if it happens any more often I'm takin her in.
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Old Dec 21, 2012 | 08:52 AM
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Will the fact that the cars are tuned cause a warranty issue on the tranny fix?
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Old Dec 21, 2012 | 11:40 AM
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Originally Posted by LFTW8S
Will the fact that the cars are tuned cause a warranty issue on the tranny fix?
Id be sure of it... the car has that much more load placed on it due the extra boost which places the burden on the tranny.
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Old Dec 21, 2012 | 01:34 PM
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IT LIKE ITS STOLEN!
vic how will they know if its tuned, what if i purchase another ecu from them and leave it stock and keep switching them lol
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Old Dec 21, 2012 | 01:35 PM
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IT LIKE ITS STOLEN!
Originally Posted by MarcusBDUB
Sorry guys, I'm disappointed to report I have experienced some infrequent tranny slippage, including failure to engage (i.e., I shift to reverse and hit the gas but I drift forward because tranny's in neutral).

Not enuf to make me worry yet, but if it happens any more often I'm takin her in.

is your car tuned or modded and when did this first happen
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Old Jan 7, 2013 | 05:24 PM
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Originally Posted by NickE63
is your car tuned or modded and when did this first happen
Not tuned, no engine or other performance mods. Happened once at a red light turning green and once in a parking lot.

I'm chalking it up to gremlins becuase it has not happened again in several weeks.
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Old Jan 7, 2013 | 05:51 PM
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Originally Posted by NickE63
vic how will they know if its tuned, what if i purchase another ecu from them and leave it stock and keep switching them lol
You can do that...
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Old Jan 8, 2013 | 03:44 AM
  #13  
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if you open driver door with engaging handbrake, it will shift it to P even if you are driving 30 - 40 km lol or at 0 speed.

i hate it when it does that.

so make sure not to open driver door before putting it on N/P or pressing handbrake.
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Old Jan 8, 2013 | 03:03 PM
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FF. W212 E63 M156 non-pano 18" P2 ParkT NightV (gone but will be missed).
Originally Posted by Ali_E55
if you open driver door with engaging handbrake, it will shift it to P even if you are driving 30 - 40 km lol or at 0 speed.

i hate it when it does that.

so make sure not to open driver door before putting it on N/P or pressing handbrake.
That sounds scary. Does that mean it becomes P even when the car is moving, thus grinding the car to a halt with locked wheels?
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Old Jan 8, 2013 | 10:35 PM
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Originally Posted by otakki
That sounds scary. Does that mean it becomes P even when the car is moving, thus grinding the car to a halt with locked wheels?

yes.

and it happened with me, i didn't know it will do it. luckly my speed 20km.
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