Slight misfire after timing belt replacement?

[tonyt102]

Hi all. Picked my new 1999 S8 up a few weeks ago and I'm really impressed with it. It's done a few miles and I was expecting it to have a few knock, rattles etc - but nothing. I bought it on the pretence that it needed a timing belt replacing within a few thousand miles or so.

I got it in to my local garage for the belt, pullies and water pump to be replaced. Picked it up on friday and it seems to have a slight misfire/wobble on idle. I'll be getting it back in to the garage next week but just wanted to see if anyone has had a similar experience or know what it might be as they are not an Audi specilist.

Thanks in advance.