I have no clue what it is, but its semi annoying. When ever the car revs past or is reved at 1700, something in the dash rattles or buzzes. Anyone else have this problem? Any help would be appreciated before I take the dash apart again.

 

i just ahd a similar problem...always right around 1700-2100 rpms i woudl get a buzzing noise...i thought it was sumthign in the dash but turned out to be a hose plugged with a screw that was rattlign in the engine bay....check around there for your problem...right along the firewall