W211 AMG Discuss the W211 AMG's such as the E55 and the E63

Update on fuel leak issue as of 12-15-10

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Old Jul 29, 2012 | 06:55 AM
  #51  
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2004 E55 AMG
http://www.mercedesfueltankclassacti...-Complaint.pdf
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Old Aug 5, 2014 | 12:26 PM
  #52  
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Are there any updates as of today? My car is practically unusable with this gas smell inside. I pulled the rear seat out and checked for puddles under the black plastic cover but it's dry. I haven't opened the sensor covers off but I'm sure that's where the problem is.

Does anyone have a recall paper in PDF form or DTB on this issue?
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Old Sep 16, 2014 | 09:32 AM
  #53  
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2007 E63 AMG
I'm having the issue now too in my E63. Came out in the morning to the garage and was afraid to make a spark.
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Old Sep 16, 2014 | 10:29 AM
  #54  
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Originally Posted by deedubb
I'm having the issue now too in my E63. Came out in the morning to the garage and was afraid to make a spark.
Dealer wanted $1700+! I refused and fixed it for $5!
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Old Sep 16, 2014 | 10:31 AM
  #55  
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2007 E63 AMG
Originally Posted by Mackhack
Dealer wanted $1700+! I refused and fixed it for $5!
Details please
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Old Sep 16, 2014 | 10:37 AM
  #56  
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Originally Posted by deedubb
Details please
Located the issue on the passenger side fuel sending unit and squeezed a tube of liquid sealing on it. I'll take pictures tonight.
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Old Sep 16, 2014 | 11:19 AM
  #57  
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Originally Posted by deedubb
I'm having the issue now too in my E63. Came out in the morning to the garage and was afraid to make a spark.
It might be a stretch but try the EPA. They are a little more aggressive in their actions. Typically, it is only 2 years and 24,000 miles.for emissions but if they can group with the OBD side it would be 8 years or 80,000 miles. Give them a call. The size and scope of the issue may help you pique their interest in helping you and others.
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Old Sep 16, 2014 | 11:29 AM
  #58  
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Originally Posted by BlownV8
It might be a stretch but try the EPA. They are a little more aggressive in their actions. Typically, it is only 2 years and 24,000 miles.for emissions but if they can group with the OBD side it would be 8 years or 80,000 miles. Give them a call. The size and scope of the issue may help you pique their interest in helping you and others.
We tried and no luck.
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Old Nov 20, 2014 | 11:54 PM
  #59  
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2006 C55 AMG
Originally Posted by wawy
I hope nobody here has relatives or friends that smoke in the back seat
Ok bad joke Anyways, as an fyi - there's a member with a C55 AMG that may have experienced an identical issue:

https://mbworld.org/forums/c32-amg-c...-2005-c55.html
I own a c55 and i'm having the fuel leak issue. Granted the car has 105k on it but this is just bs...
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Old Nov 21, 2014 | 03:22 PM
  #60  
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2005 e55 AMG
I was/am chasing this problem right now. Filled tank a couple times and fuel was leaking from top of tank down to drivers sender. When I put 10-15 miles on her its gone. Pulled tank down , Smoked entire system for an hour. Used mirrors and a snake camera to find the crack/leak and nothing. Said screw it I will fill tank again and then I will be sure to see it. And OF COURSE NO LEAK anywhere even with lowering the tank again. My guys spent over 4 hours of diag! Good times!
Now on to the "thump" in trunk noise even after a coil over swap and lower control arms . Much worse when cold and stiff shock settings. Again....goood times .
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Old Nov 21, 2014 | 05:49 PM
  #61  
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Originally Posted by SICAMG
I was/am chasing this problem right now. Filled tank a couple times and fuel was leaking from top of tank down to drivers sender. When I put 10-15 miles on her its gone. Pulled tank down , Smoked entire system for an hour. Used mirrors and a snake camera to find the crack/leak and nothing. Said screw it I will fill tank again and then I will be sure to see it. And OF COURSE NO LEAK anywhere even with lowering the tank again. My guys spent over 4 hours of diag! Good times!
Now on to the "thump" in trunk noise even after a coil over swap and lower control arms . Much worse when cold and stiff shock settings. Again....goood times .
I fixed it by replacing both seals and fastened the black screw on rings really really tight. Waited a week and fastened them even more. Smell is gone. MB dealership wanted $1700 plus for 2 new fuel sensors/pump/filter assembly. Rediculous how they try to scam their customers.

If the seals are black they are the originals from the time of assembly of your car, if they are green they have been changed at some point.
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