Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
@crip659 I have tried the faucet without the head on it and it is not noisy. I just tried to soak the head in vinegar overnight. I'll have to get back to their house to try it out again.
I agree that water leaked from up above. I will not use the existing rubber gasket. I will use plumbers putty. As far as I know, it is not under warranty since it was originally purchased under the previous home owner.
The dishwasher is about 4 years old. After cleaning the bottom seal, we have run the dishwasher about 3 times without an issue. Still going to keep an eye on it...