Hi

Hope someone can help

Ive had my 3.0 zed for about 6 weeks from a main dealer so have a warrantly etc. The car has done 41k. Its already been in a couple of times to check a rattle/vibration from the underside rear of the car (at least it seems like there)

Firstly I was told nothing could be found.

Then secondly the rear silencer/back box/exhaust tip section was replaced as apparently it wasnt sounding quite right and maybe something inside of the silencer section was moving around. They also checked the cat and it was ok apparently.

Anyway after having this changed the vibration is still there. It happens usually when going slow (eg going around corners, pulling off, going around roundabouts etc) and annoys the hell out of me...

Also should mention that the other prob I have at the moment is a 'clunk' affect when changing gear sometimes, best why to describe it is that it feels like the gearbox is going to fall out :s

Anyone any ideas as I can see this being one of those things that they cannot locate and I will have to put up with...:s