I replaced my starter on my ‘08 F 250 . It worked eight or nine times and it went right back to not starting just getting a click at the starter and then you can hear it release. The batteries are from Ford and 10 days old, my alternator was replaced One year ago with true blue Ford which the batteries have plenty of power and 13.1 bolts with the motor not running. I’m trying To check any relays that have to do with starting but not exactly sure how to check and see if it really works or not. Any information that anyone would have would be greatly appreciated.