yah...mine sounds the same as that...but the only thing was that when i initially turned the key on (the first time) it never pumped. i can hear the car humming when its at idle, but the afr is totally ****** up. i cant even drive the car because its so lean, so i dont know what the **** is going on. i tried to start the car today and nothing. it sounds like itll kick over then it just keeps turning and no start. i dont know whats going on but i think it might be the fuel pump.
how much does the fuel pump depend on the voltage? i mean, its not good if its gonna run different when the voltage changes...that would mean you cant run a/c, lights, sounds...nothing