550i xDrive (F10): wobbling and shaking

[Diagnosic]

I am (new) Swiss member of the forum and I have a technical problem with my BMW. And my dealer - with assistance of BMW Switzerland - has big difficulties to solve the problem therefore I am looking for help in this forum.

Description of the problem:
-I drive the car soft and slowly (engine speed approx. 1'500/min)
-then with smooth acceleration the car rattles and shakes until approx. 2'000/min.

They changed the following items already (without any succes):
-injectors
-sensors of rail pressure
-high pressure pump

Does somebody know this problem and maybe have a solution for it?:help

Thank you very much, regards
Thomas

[andsteve]

Issue with the x-drive or valve timing?

[meteck]

Welcome to the forum! :buttrock

[BHuddy]

I had a similar problem with my new 550i... it would shake between 55mph to 80mph. They replaced all 4 tires and it fixed the problem... one or more of the tires were out-of-round and that type of issue can't be fixed without replacing the tires.