Reply #11: If the washer is drawing water

[Wash. state Desk Jet]

and the kitchen faucet is open or drawing water,all that will happen is a drop in water pressure. That will depend on how the house is plumed. The water lines at the washer valves are run up past the valves maybe 24 inches than capped off or water hammers are installed.

Try removing the screens at the faucet. Use pliers and turn the little rascal counter clock wise ,once removed run the water full bore. That will flush out any collective debris inside the faucet and will clear out the air and any debris in those lines.