1994 GENERAL MOTORS PREVIEW User Comment / Complaint

I have a 1994 gmc sierra 1500 vin # 1gtec19k9re561904, i've had since 1996. recently the windshield wipers intermittently fail to work while in heavy rain causing sudden inability to see the road or traffic. i have contacted a local vender ( newton cheverolet, chattanooga, tn), that knows of no recall and gmc direct who advises there was a voluntary repair issued in the past that has since expired but no safety recall.