Replaced air admittance valve, Still stinks.
Today I replaced the air admittance valves under the kitchen and bathroom sinks. I was getting oder under the sinks while driving. After I took a shower, I noticed the same smell from under the k...
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I really only notice the smell under the sinks when the grey tank is full. And it is definitely coming from under the sink. I just emptied the tanks today so it'll be a week or two before I can do more diagnostics.
