I have a Kohler Faucet that we have replaced the valve and the o-rings lubed the o-rings but we still have a leak up through the bonnet and through the bottom of the faucet (base). Any advice before I pull it out! Thanks!

Hi Dalecopas

Kohler faucets usually carry a lifetime warranty...;)

Before you go pulling that faucet why not give Kohler tech. support a call and see if they can help:

KOHLER | Toilets, Showers, Sinks, Faucets and More for Bathroom & Kitchen (http://www.us.kohler.com/us/)

Kohler contact page:

KOHLER | Contact Us (http://www.us.kohler.com/us/static/contact.jsp)

They may send an entire new cartridge or an entire new faucet (at no charge to you), depending on the issue at hand!

Back to you...

Mark