Hello and thanks for the response.
No it does not sound like that, but you gave ma an idea to record the sound and then post it. What forum group did you post too?
Also let me know what your mechanic found on your particular noise.

Adriano

__________________
Adriano

83 300SD 500,300 miles (Well seasoned work horse AKA "Put Put")
93 300D 245,000 miles (Moms Baby AKA "Sweat Pea")
87 300D 185,000 miles (Life giver, aka parts car for my 300SD)