Are you saying you found a bad ground and its is fixed?
Originally Posted by Davidson
Check the grounds to it and the positive wire. If it's shorting it out, then the starter is getting unregulated voltage.
That's not how voltage works. If the positive wire was shorting to ground, it would be on fire and the voltage would drop to zero. If the ground was shorting to ground, well nothing would happen because it is already ground. There is no such thing as "unregulated voltage" in this situation.