Jen,

I'm not sure i have the complete answer to your question but here are my
thoughts:

1. Check the fuse that runs the washer
2. Can you hear the washer motor going when you pull the lever back?
3. If the resivoir is holding fluid it isn't broken but the little motor in
it may have quit.
4. I suppose it's possible you have some plugged lines as well - not sure
how to go about checking that.

Good luck.

--
Thanks,

Jeff
'90 Carat (Grover)
'86 (We call this one Parts)
'78 Bus (Melissa) Patty's Bus