i just bought a 91 droptop z28 and the washer fluid pump doesnt work and the fuse is good and i bought a new pump and it still dont work so is there any relays or anything else to check before i go through the trouble of chasing down the wires

 

is the pump getting 12 volts to it? Are you sure the pump isnt working or that maybe the hoses are clogged and nothing is coming out. Have a buddy, turn the washers on while you listen to see if the pump turns on. If it dont then check for 12 volts while the washer button is pushed foward. If there is no power then you have to trace the wires back.