NeonAudi

All right if this is against the rules please remove thread. I really like this forum.
I´ve filmed lots of clips of my A8 and posted it on youtube. A few examples below.

Cam chain tensioners - how they sounded before and after replacement

Driving around

Interior of a8

Jack88

The cam chain tensioner video may be handy for those who may have that start up sound and wonder about it, thanks for that.

NeonAudi

No problem! That sound really took the joy out of starting the car. Audi said it was normal but most people near my car would turn their heads when I´d start it.