wiper operates intermittently on 1990 Ford Crown Victoria

when switch is turned to LO or Hi or INT wiper does not operate but sometimes does operate intermittently and then stops operating

by in Rockville, MD on September 30, 2009
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1 answer 1 comment
ANSWER by , October 01, 2009
Check the Wiper Motor
COMMENT by , November 28, 2012
motor functions. Blades fail to complete cycle, regardless of speed setting. Sometimes they cycle completeley; most of the time, not.