I just noticed this and I think its probably dessicant. Can anyone confirm that next step is depressurize system and replace dessicant or is it too late by the time you see the white powder? I check under the hood often so I think this is a new development, not a lot of powder yet.
EAS seems to still be functioning OK. Except for occasionally going to high setting on its own.
EAS seems to still be functioning OK. Except for occasionally going to high setting on its own.