View Full Version : Bill

06-16-2007, 01:44 PM
I've got a Gravely Promaster 60" w/a Kohler MV20S it has been a great machine up till this year. I've had starter problems, replaced the brake switch, replaced the battery. NOW! as I try to cut grass and put the power take off on she will boug down and go real slow. I can't get her to speed up. :confused: Thank You Bill

06-16-2007, 11:20 PM
I have a 60Z... Check the head gaskets...