Check all your vacuum hoses, more likely the motor needs cleaned and lubed, follow the link. http://www.mattsoldcars.com/RestoreAmerican/vacuum_wiper_motor.shtml Mark Price Morgantown, WV 26508 1969 AMC Rambler, 4.0L, EFI, T-5 2004 Grand Cherokee Laredo, 4.7L, Quadratrac II "I realize that death is inevitable. I just don't want to be around when it happens!" ----- Original Message ----- From: "Keith Evenson" <epd@xxxxxxxxxxxx> To: "Jeep and family AMC Rambler Nash" <amc-list@xxxxxxxxxxxx> Sent: Wednesday, July 1, 2009 10:26:43 AM GMT -05:00 US/Canada Eastern Subject: [AMC-list] Classic OD So I have never had a car with a manual over drive and I picked up a 66 Classic that has one. How does it work? Another issue I am having is the vacuum wipers. They seem to work a little bit when I first got the car but not very good. Now they will go up but only go down when I shut them off. Any ideas? Also can anyone tell me what the gearing difference is between a 727 and a Borg M12? Thanks for the info. Keith Evenson _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com _______________________________________________ AMC-list mailing list AMC-list@xxxxxxxxxxxx http://list.amc-list.com/listinfo.cgi/amc-list-amc-list.com