My old 93 Camry LE V6 was like new, but at times when I would turn my A/C on high, it would blow out black foam from the vents. It would get on my clothing and smear black streaks on them when I would try to knock it off. I looked closely in the vents of my 90 Lexus LS400 and although it does not blow this out, I think I know what it was on my Camry. It seems as if during those years (at least early 90s) that they put that foam substance around the vent flaps- I guess to ensure that no air came out of the certain vents turned off when the blower was on. Perhaps there was too much foam on there and after time, it was breaking loose? Does anyone else have this problem with their Camry's? Does anyone know what years Toyota used this? I am wondering, because I am considering a 1997 Camry or a 1998 4-Runner, but will not buy another Toyota if they still have this. Thanks for any information.