Last year, the faucet worked fine but the sink sprayer didn't. I got a new dishwasher and after the plumber did the install, both the faucet and sprayer worked. However, the sprayer developed a small hole and shot water out at you when you turned on the faucet. I got a new sprayer and installed it, and now have no water from the faucet or the sprayer. Initially, I heard gurgling so I ran the dishwasher so see if there was an air bubble in the line. After the cycle, the faucet worked, but not the sprayer. So, I took the faucet apart to clean the diverter valve. Cleaned it, put everything back, and still no water from anywhere. I don't know what else to try. Please help.