So I am getting in my van this afternoon and accidently hit the wiper
switch and my front windshield wipers move down over the front of the
van and back up over about a quarter of the windshield. As if they are
moving in the opposite cadence the were supposed to. Why is this
happening and how do I fix it other than adjusting the wiper arms on
the spindle.

Jim
1991 Syncro Westy