Onion smell

subaru
impreza
smells

#1

Yesterday, I noticed that my fan system is blowing air that smells like onions. The smell is less when I turn off the fan, but is still lingering. Does anyone know what may be causing this?


#2

Joyce, I’d Change The Cabin Air Filter If Your Car Is Equipped With One. I Think There Could Be Things Growing In There.

CSA


#3

Thanks. I’ll check on the cabin air filter.