I recently had a new kitchen sink and faucet installed. Faucet is a nice Delta where the faucet pulls out as the spray too, and has the hot/cold lever above. Unfortunately when you turn the water on, hot or cold, it whistles and is driving me crazy. Is this something with the faucet itself, or were the hoses maybe not hooked back up right? The old facuet did not do this.
Thanks for any info ~