'67 wiper pump
Original problem/description started in Restoration Forum and a suggestion was made to ask here as well. I hope you read it first since the beginning issues started there.
I have a new aftermarket wiper pump and it will not stop squirting. The plastic wheel with the gear tips will move as long as I take the spring/lever apart and set the pie shape portion on the back of the wheel to the top most position and reinstall spring/lever. Then it works and goes 1 rotation back to where the spring protrudes down and below the wheel and stalls again. It acts as though whatever breaks the circuit for the sprayers to stop is out of adjustment or simply not working. Welcome all suggestions. Thanks