When I use the spray hose attachment on the kitchen sink, the water still runs at normal pressure from the main faucet.
Thank you
WallyHelps
Oct 15, 2008, 11:48 AM
You need to replace the diverter valve.
Check out this page (https://www.askmehelpdesk.com/plumbing/sink-sprayer-cant-find-how-get-diverter-valve-193179.html) for more info.