Windshield Wiper/washer problems of the 1996 GMC Yukon

When driving windshield wipers come on intermittently. Dealership is aware of problem.

While driving in a heavy storm, the windshield wipers work intermittently. Wipers stop occasionally on the windshield causing dangerous driving hazard. Contacted dealer, vehicle was not under warranty.

While traveling and using windshield wipers , windshield wipers would work intermittently.