I've got a 1990 model Tracker(bass buggy)with a 25hp evinrude(think its a '90 model engine), model # TE30ELCED. Tried to set points found electronic ign instead. #'s on top of elect. ign. are CD2USL/61 31JN, second line #'s 583896 OA. Engine is hard to get started, and won't hold an...