If you send your wiper motor off to David Ficken, "the wiper man", you will not believe how much better it works. He's slightly higher than some others but will keep on the promised delivery schedule. Most of the vehicles we do just use the wiper once a year to pass state inspection but, if they actually use them we put an electric vacuum pump in them. It's compact so will fit most anywhere and makes vacuum wipers super since they are infinitely speed adjustable. These pumps are pricey new but so many new cars are having them, especially diesels, that used ones are getting reasonable.
