Good morning AZ Outlaws;
Did you ever get this remedied?

3 years ago I replaced my fuel pump; if memory serves me correctly. it simply died.
Now, like you, three years later, I have a noisy fuel pump. It comes on like it should to pressurize the fuel line, then gets loader based on fuel demand. It never stops running. It is not the rear end, it is the same noise when I am stopped at a light. A constant Hum...
I believe these pump have a built in Pressure Regulator. If so, I need a new pump.
thoughts? - D