Wipers won't park

My non-intermittent wipers won't park. Any help would be great. Thanks!

It's in the main wiper box under the hood. Just try pushing on it (towards the fire wall), it sometimes works on mine when they don't work right. There's basicly a plug in there, and mine got cracked when I installed the motor.

Are you talking about the motor itself? I was messing with them today. If you have them on the low speed and you shut them off at the right time while they are coming back down, they move about three inches and stop. Any other time you shut them off, they stop where ever they happen to be. What exactly makes wipers park on a working system?? Thanks!

I have the same problem with my '93 S10. I changed the motor and the problem went away for 3 months but now it's back ??? The replacement motor's still on warantee though so I'm going to bring it back and see if it works again when I swap it.
Eric