ok so i'm not really sure what this could be but i know the previous owner had an exedy twin disk and it's back to stock now but whenever i'm idle at a red light with the clutch out, there's a lot of rattling going on under the hood. the same goes with coasting in gear except it's a lot louder.

any ideas?

thanks in advance

 

Ever figure this out?

 

I think its kinda normal. Mine makes a racket anytime the A/C is on.

 

Cant remember if mine did this before i replaced the clutch or not. Its kinda loud and annoying. Seems pretty specific of a noise, should be able to fix it.