Car has a rattle that sounds like the exhaust is loose somewhere but on closer inspection it feels like also vibration coming from engine. I have removed oil pan suspecting bearing problem but they all appear fine. Thinking bout looking in the timing belt area but it's a nasty bit of work to do. I did notice a lil play in the air con pulley part when I removed belt but other than that any suggestions would be most welcome.

When driving very slow, I hear a rattle or scraping noise towards the back of the car. When I accelerate, the noise goes away.