New Beat owner, fresh import to USA. Great fun this thing is, but egad, the noise! Tightened up loose stuff all over the place, now down to...

1) Loud rattle in 3-4k rpm range, every gear. Terribly annoying! From what i've read it's probably the clutch, nothing to do except buy earplugs, sigh.

2) This one concerns me. After fully, fully warmed up (15 minutes or so; probably 5 minutes after up to full operating temperature) I start getting a nasty engine rattle. It's in time with the engine rpm. Higher pitch than a rod knock. Almost sounds like really harsh pre-ignition, or maybe something in the valve train. It comes on slowly, getting louder and louder the longer you drive it. It first begins in the 4500rpm range, but the range gets wider and wider the longer you drive it. It's at it worst when driving a constant speed. A slight amount of throttle makes it stop, as does just letting off the throttle. 20 minutes or so after it starts it's almost constant, doesn't get quiet with throttle trickery.

Ideas?

Thanks,
Scott

Click image for larger version. 

Name:	Beat.jpg 
Views:	179 
Size:	132.1 KB 
ID:	2736