alternator or fuel pump or o2 sensor

I know my alternator is on the verge of dying, with all the loud whining...but that shouldnt be a problem of the car wanting to stall out and when it does, it makes this click/pop noise. i also have the same problem with my emissions like the others. Could this be a fuel pump issue? It starts up fine when cold, then when it warms up, it takes a few times to start it and it takes a few seconds when that to start. Also, its starting to do this to when i wanna take off, like it has no ummph lol to it. I sure dont wanna do that foot/pedal thing. Can anyone help???:banghead: P.S I just got it tuned up....

try fuel filter first

something simple as that??? i have that too. I think i still might have to put it on the computer probably and spend the 50.00 for nothing,

Thanks! It is the fuel pump!!

Thanks! It is the fuel pump!!

That was causing the whining noise? I'd sure like to know why, because I just started a thread on here about a loud ringing noise on here thinking it might be my alternator as well.

oh yes, that b@#% winds and squeals....its my bearings in it...hell, im playing russian rulet with it now.....but yes, the winding is either ur alternator or ur power steering pump.....but mine is the alternator def.! it is loud too, i hate it,,,,its like waaaaaaaaaaaaaaaaaaaaaaaaaa lol. and then its rrrrrrrrrrr lol, ok its late lol.

oh yes, that b@#% winds and squeals....its my bearings in it...hell, im playing russian rulet with it now.....but yes, the winding is either ur alternator or ur power steering pump.....but mine is the alternator def.! it is loud too, i hate it,,,,its like waaaaaaaaaaaaaaaaaaaaaaaaaa lol. and then its rrrrrrrrrrr lol, ok its late lol.

It is the most annoiying noise indeed. :banghead:

well, i just hope and pray it last me another week and some.,..my auto guy is out of town......i know what can happen when the bearrings go in the alternator :disappoin :nono: :frown: not good.