Hey all,
I have a rattling/clicking coming from the engine. Almost like a roller coaster. It tends to happen when I'm under acceleration, around 2-3k RPMS (have to guess because there's no tach, but when it's under pressure.) When it shifts up there's still a rattle, it just gets quieter. Seems to not be as bad from a cold start, then gets worse as I drive it more. It's pretty loud on hills too, when the engine shifts down. Seems to be coming from the passenger side of the engine.

Not sure if it has anything to do with it, but the only service I've had done to it was an oil change about two months ago. I did notice the sound about a week after, however it was much quieter then, and has progressively gotten worse.

There is a video on youtube at: http://www.youtube.com/watch?v=K9cZY6dNppc