yes, i can still hear the pump whine when I turn the ignition on. I actually had a similar instance of my car running like crap (stuttering and shaking violently) a few days BEFORE I did the fuel pump, but the problems went away and I guess now they are back. I'm thinking I have water in the gas? Or my fuel filter is clogged? I'm gonna get another fuel filter tonight to try it and see. Any other suggestions? Thanks John.