CQ - Clicking Noise

[KWHines@aol.com]

Hello fellow Q-heads!

I lost track of the posts re: strange clicking noise.  My CQ has been making
similiar noise for at least a year.  It is fairly faint (still annoying) and
I can only hear it with passenger window down driving by heavy brush, fence,
wall, etc.  Sounds like a stone or something in the tire, but I can't find
anything.  I had the dealer check it and NTS they didn't find a thing.  Any
ideas?

TIA for your input.

Regards,

Kennon Hines
1990 Coupe Quattro
Atlanta, GA