32+ Low Cold Water Pressure In Kitchen Sink Only Kitchen Pics. You need a new diverter for your kitchen sink. Restoring kitchen sink water pressure without disconnecting water lines.
Inspect the valves sitting under the sink. It is probably not an airlock. The water pressure on our kitchen sink (faucet and sprayer) has been steadily declining for a few months.
Using a flat head screwdriver turn it through.
Low water flow from spout — both hot and cold water on sink faucets. We have very hard water, so we knew to check the strainer(?) on the end of the faucet for buildup, it is clear. Using a flat head screwdriver turn it through. Shut off water to both hot and cold water lines under sink.