can smell outside smoke when a/c on
I have 1993 Camry. While Im driving, I can smell the outside smoke from other vehicles/air from my cabin when a/c is on. The a/c control button is already set to air cabin circulation only,so there is no way I can smell the outside air while im driving. And I can hear the flipping open and close sound from under the dash, so I know the motor is working. I suspect the seal is already broken. I know this will be a very tricky job to fix. Has anyone try to fix this on their own and how hard it is?
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