93 LS400
I bought it a year ago and the seller told me the WS washers weren't working. I never really looked into it, thinking the pump was bad. Today I started trouble shooting it. I had the hood up and hit the washer button and it worked. I closed the hood tried it again and it didn't work.....
Some one had pulled some slack in the tube out of the fender well and when you shut the hood it pinches the line..... DUH!
Anyway, by by readjusting the line I was able to remedy the problem.
Just goes to show, sometimes it the the absolute simplest thing and nothing more. :-)
Champ