Tiny pieces of material from ventilation system
My '91 350 SDL recently began to "spit up" a bit of thin black plastic material out of the various air vents ... can't determine if it is one more than another. Most of the material measures less than 1/64th inch ... a couple of large pieces of more than 1/4 inch, too.
Anyone had this happen?
What is the source of the material? Looks like it might be from a liner for a vent or an air valve flap ...
Nothing else happening in the system.
1991 350 SDL (200K and she ain't bent, yet)
former 2002 E320 4Matic Wagon - good car
former 1985 300 CD - great car
former 1981 300 TD - good car
former 1972 280 SEL - not so good car
a couple of those diesel Rabbits ...40-45 mpg