If Your Question Is That You Are Not Getting Much Water Onto The Windshield. Look For The Screen To Be Partially Stopped Up In The Washer Fluid Tank Or The Hose. Also You Could Have A Small Hole In The Line Not Allowing The Unit To Pull The Fluid To The Wipers.
They might be plugged with dirt, etc..
either the washer motor has burned out or there is dirt in the washer lines plugging up the washer nozzles.
most likely the fuse is blown
Yes, but it will freeze and cause problems if you live in an area that freezes occasionally.
If you were in a wreck you could have damaged your washer fluid reservoir or hoses leading to the spray nozzles. Slightly fill your reservoir with water and observe for leaks.
Several factors can cause the windshield washer pump on a 2008 Chevy Impala to not work, even if the reservoir is full. A blown fuse is a common issue, but other possibilities include a faulty pump motor, clogged washer fluid lines, or a malfunctioning switch. Additionally, wiring issues or poor connections can prevent the pump from receiving power. It's essential to check these components systematically to identify the root cause.
From the way that question sounds, there is nothing wrong. When you spray washer fluid on the windshield, the wipers are supposed to automatically come on for probably 3 or 4 swipes, then turn back off - it's a convienience thing when you need to clean your windshield. If your wipers are coming on automatically at random times, then you probably have a loose connection at the switch.
I don't know unless the pump is bad. I have a 98 XLT that the front washer doesn't work but the back one does. So it's not the pump since the same pump is used for the front and back. It may be the switch, GEM, or a relay... but I'm not smart enough to troubleshooting.
Fuse or windshield wiper motor.
Yes, a clogged washer pipe can cause drainage issues.
Windshield wiper fluid
An old spark plug will cause too much power on VW Jetta GLS 1997 and make plug wire to arc out.