need help with this one...2000 f150 starts fine in mornings or after sitting for a while. if she has been running and engine is shut off, will not turn over "nothing happens when key is turned" and radio will not turn on (both in the run and acc key positions). everything else works fine during these non-cranking episodes (gauges on, turn signals, lights, a/c all have power). i can tell if she will crank by turning the key and if radio comes on, she fires right up. what is going on???? this is very frustrating when i stop to get gas and forget and shut down the motor, then have to wait for 30-45 minutes for her to act right again.

 

Figured it out...starter relay on firewall overheating