6 cyl 300 hp turn key to start starter will not disengage unless battewry is disconnected changed mobgule key switch voltage reg soleniode don't no what else. key in on position have power on ign acc batt go to start position st post lites up. let go key [power gos outon st post.hom two wires on ign to solenoid ring ture but on both start side and ign side on solenoid. where do I go from here