I had the same problem. It turned out to be the lower dash panel mounts (under the streering wheel). I took it apart and used a small amount of grease where there was contact to the main dash panel.......Fixed.
It usually end up hearing it when i am on the freeway. It sounds like it might be what ever makes the blinker noise bouncing around. Has anyone else heard this? Any ideas?
PBM, RI, A4 with 18" wheels
One of 68
78 Trans Am
46,000 miles, BBC 402
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