Washer pump problems

I have a 99 Grand Prix GT my washer fluid just trickles out of the nozzels. I put in a new pump and it helped a little. I unhooked the hoses in every loint i could find to find a clg but never seems to pump out much anywhere. Ant suggestions?

Is the washer fluid jug clean, and did you buy a cheapo or name brand pump?

Unhook the hose at the pump and see what it does.