People who have replaced fuel pump...

[whiteshark]

does it go out quickly? or does it act funny, and sparadically for a while then go out? because sometimes my car feels really sluggish, like i lost lots of power. doesn't feel like a misfire and there's no code, just feels slow. also hesitates on crank sometimes. then some days it'll run perfect. there's really a big difference from day to day. is this the normal way a pump goes out? or is this a normal occurance for some other problem? i want this fixed but with no code, and it doing it sparadically, i'm stuck until something goes out. thanks

[zlightning]

for me that is what happened.