how will i know when my fuel pump is gone out today i was driving and the car just shut off when the car got past a half tank of gas it will start putting like it wasnt getting any gas and then it will finnally go if i sit at a red light to long it will shut off but start right up and i just had a new engine put in so should this be the fuel pump

 

turn your car to start you should hear the fuel pump start up.

 

my fuel pump fuse is blown every time i replace it it will start for like a sec then shut down it keeps blowning the fuse

 

You've got a short somewhere I think. The fuse blows out to save your pump from a terrible, terrible death.

 

not only that, but just about all of the sensors in the engine compartment are powered by the fuel pump fuse....
i kept blowing that fuse before....on 1 car it was because the pcm was bad.....on another car it was because 2 of the 02 sensor wires were touching together

 

so is it because my fuel pump went out or a electrical problem do i still neeed to replace my pump

 

you can test the pump to know if you need to replace it...

jack up the passenger side of the car and unplug the wire clip on the fuel pump....
run 2 wires outside the car from the battery to the fuel pump..(speaker wire works fine)...
look at the clip that on the fuel pump, that you disconnected earlier.....hold one of the wires from the battery on the outter metal tab thats in the clip....hold the other wire to the other metal tab on the opposite end of the clip.....
dont worry about the inner 2 tabs in the clip(those are for the fuel sender)
you might have to reverse the wires on the tabs.....but it wont hurt anything...

if you fuel pump is good then you will hear the whinning sound from it priming.....

i know this can sound confusing.....but what you are basically doin is bypassing the relay, all sensors on the relay, and the stock wiring

 

But remember, just because you hear the fuel pump priming doesn't mean it's working correctly. It could still be bad.

 

well then if you hear it priming, check the fuel pressure at the fuel rail

 

There you go!