1990 Ford Crown Victoria Q&A

1990 Ford Crown Victoria Question: wiper operates intermittently

when switch is turned to LO or Hi or INT wiper does not operate but sometimes does operate intermittently and then stops operating -
Answer 1
Check the Wiper Motor -
Comment 1
motor functions. Blades fail to complete cycle, regardless of speed setting. Sometimes they cycle completeley; most of the time, not. -