fuel pump relay???
 

before i once again switch out fuel pumps AGAIN, someone said to check the fuel pump relay.

where is it and how do i check to see if it's ok?

i am a novice at this stuff, and i am learning on my daily driver!

it's a '89 lx 5.0 convt.

its under your driver seat and the easiest way to test it is to just replace it. its relatively cheap. their might be a way to prong the wires and check it but i would just go ahead and replace it personally.
this is a common fix. usually the fuel pump will work sometimes and not other times when the relay is bad. if its completely gone, it might not work at all. mine would work and then the next day it wouldnt and the next it would,,,,etc when my relay went bad.
Q
Q

------------------
Quin, 87 GT,306,forged/cut pistons,edelbrock head\intake,steeda#18cam,1.7rr,MSD Blaster tfi coil,A9L,pro-m75mm,24#inj,accufab65mm,2.5"pipes,hooker headers,dynomax exhaust,3.73 gr,110 lph fp,moroso cold air,ASP pullies, weld rims

See my engine on user rides.

I see your shwartz is as big as mine, now lets see how well you handle it!