You don't often read about the odd dust that comes out of the vents on some cars due to corrosion on part of the ac unit. I actually found out about it by visiting another forum for the ES. Does anyone else have sinus issues and the aluminum oxide dust problems on their ES? Since I bought the vehicle a year ago, my sinuses have been punishing me like you wouldn't believe.

For those unfamiliar, the dust is kind of grayish and larger than normal. It enters the cabin through the vents and many owners have complained that changing the cabin air filter and even replacement of the condenser?? did not help. I know changing the cabin air filter did not help me.