I'm new here in the forum and I'm from Aalen.
I have the following problem which can be described badly but I give my best ;-)
My A8 4,2l Bj 1998 has 224000 down and since yesterday a strange noise which does not always appear sporadic.
When starting up and rolling out, it's crawling at the back of the underbody. It's a speed-dependent clack clack as if a ball would hop around in the rim. I am then at the tank on the lifting platform - there comes the noise from the area Differential drive shafts respectively. Kardan ?!?!?
==References== 80 km/h, but I can't hear anything anymore.
It would be the drive shaft or Diff. etc. Should the sound always be there or am I wrong?
Winter tires were put on 6 days ago but I don't think it comes from there because it only happens yesterday.
Hope it's not too complicated written but maybe someone knows what it can be.
Thanks for help
