Actually it was Monday. Went to leave to go pick up my wife from work, she can't drive due to a boot on her right foot from foot surgery . Anyway, got in my faithful F 150 Supercrew that I bought new at the end of 2001 and she would not start. Turned over great but would not fire. Hopped in the wives car to go get her. Tried truck again when I got home and still no luck. Next day ( Tuesday ) after I got back from driving her I tried the truck again and it fired right up. Took it and dropped it off where I get my work done. Turns out the fuel pump was not working properly. New fuel pump and I had them do the fuel filter also. I can pick it up today. Not really too irked because these things happen and the truck is getting older so ya have to expect this kind of stuff will happen.