2000 Blazer Rear Wiper sprayer

The rear wiper washer sprayer on my blazer doesnt work. I have previously replaced the washer reservoir and motor (were previously broken) but the washer fluid doesnt come out the back. it does come out the fron though. any help

The rear wiper washer sprayer on my blazer doesnt work. I have previously replaced the washer reservoir and motor (were previously broken) but the washer fluid doesnt come out the back. it does come out the fron though. any help

is your fluid topped off i do know on mine when the fluid level gets to a certain point it will stop spraying out the back but will still come out the front for a while until its empty. not sure if they did this on perpose to let you know when youre low or just the way it was designed for me i kinda like it gives me a heads up that i need to get more fluid without an annoying light comming on