Originally Posted by Blown F-150

Hey, is the clicking a relay under the left side of the hood or from the soleniod on the starter? My power wire corroded right trough where the wire goes into the connector on the starter, I heard of this more than once on this forum. Your starter could just be finished to. start at the basics though and check battery voltage, and a load test if you can get a load tester, pretty cheap at the auto store. Good luck