I have a 2002 5.4 liter f150. Twice in the last two months when I go to start it, it won't turn over at all. I hear a click and then nothing. After a few minutes the problem usually resolves itself. Any idea what's wrong and how to fix it? Thanks in advance.

 

1Corrosion,2battery,3bad starter,4bad ignition switch I'd start in that order

 

Typical symptoms of a starter with dead spots on the rotor. As Joe mentioned make sure the battery/connections are good first. When it happens tap the starter with a hammer to move the rotor. If it starts you have your answer.

 

Don't forget to clean the starter connections too.