[smathis1105]

"My kitchen sink stop working when I turn the side spray thing on now no water at all will come out of sink in kitchen, everywhere else and even the dishwasher still work"

[speedball1]

Shut the water off under the cabinet ands open up the faucet. Remove the cartridge and check and clean the inlet ports. While the valve's open place a pan over it and turn the hot water on to flush out the supply. You should have a full sream when you do this. If not let me know. Good luck, Tom