My windshield wiper is going crazy. When I turn on slow mode, it goes all the way up like it suppose to. When I turn it fast mode, it goes all the way and it the rubber edge of the windshield. The wiper doesn't stop where it suppose to stop and come back down. Can you please tell me what is really wrong with my windshield wiper. I don't want to buy something that will not fix my problem. Thanks for your help.
Monday, January 14th, 2019 AT 12:56 PM