2004 F150 5.4 new battery, Fuel filter, cleaned throttle body, changed vtc solenoid bank 1&2, also camshaft sensors bank 1&2.....yesterday started good and just completely shut off, anti theft light was flickering rapidly, I heard a ticking noise near the bed by the fuel door...please help

 

Check the battery cables to make sure they are clean at both ends for starters.

 

I recommend cleaning your terminals with one of these...

 

Battery was new however the cables connected to the positive were corroded....therefore the truck was running weird at times....all relays we're ticking but when the battery cables were cleaned everything worked...

 

You appreciate the response you nailed it...I was going crazy EMC, fuel pump relay, ignition....you saved me several hundreds 😆