What about flex disks? The 2 rubber ones mine would vibrate and shake the car at low rpm when torque is pulling the ecar forward not at full throttle I didn't have time to read through all the comments but just my 2 cents

 

hello everybody I have an A-Class A200 2013 I'm getting a problem can anyone help please the problem is when puling of fast the car gos into limp if I turn off the ignition it resets if I turn off the traction control the car is fine and you can pull off fast iv had the car checked on a snapon machine and it sed delivered drive torque has a malfunction the signal comparison is faulty can anybody help please I would really appreciate it

 

How old is the battery? If over four years old, replace it. Batteries cause all manner of problems on Mercedes vehicles if the battery is not in perfect condition.

 

I'm very interested and need a converter. I have a 1999 S500 with 722.6 trany. Real clean car. Please send me a quote

 

I own a W211, E280, M272 (3.0 V6), 7g-tronic. I post here because I'm encountering similar issues when the engine / transmission is cold. Regardless if I'm in Neutral, Park or Drive, I feel an intense vibration when the engine is between 1900-2200 RPM, with peak point around 2100 RPM. It is not in sync with the RPMs but it occurs at every other 1.5 to 2 seconds or so. The vibration is complemented by a rumble noise (similar to the one from the link below) and it cannot be felt or heard while the engine is idling or if the transmission/engine reaches the operating temperature. Went to the dealership and no errors have been found on the car. Replaced: serpentine belt, pulleys, tensioner, transmission oil/filter, spark plugs. What could be the root cause? Can it be caused by the torque converter?

Rumble noise example: https://youtu.be/926a-7b9EIs