Don't know if that's normal, but... when cold (on idle) my car makes some strange vibrations and also an odd noise is heard when you stand outside, near the exhaust. When you're in the car you can sense the vibes and also it has troubles with accelerating on low revs - shakes and etc. That's only when cold.. is it normal or something's wrong? The car's a '98 Rallye but it has air-con, so it's basically a six. Here's a short vid where you can hear the noise and also may be you can notice the strange way the exhaust shakes (that's not so noticable on the video, but at least you can hear the odd noise...)
http://www.youtube.com/watch?v=dk7SzhuKo6g

________________________________________

post.tenebras.lux
11 May 1998