Possibly due to a malfunctioning aerator. Do a search for faucet aerator on the forum search function as I think I made a post last year documenting my quest for the ideal aerator. Sexauer sells awesome all brass model that works flawlessly. Sexauer is a supply house that serves schools, hospitals, prisons, industry, etc..
2006 23B Hybrid with 10k round bar WDH
2011 F150 4x4 SCREW Ecoboost, Max Tow, Integrated TBC, 3.73 LS axle, Firestone Ride Rite airbags.