2004 f-150 with a 5.4, has anybody ever heard of cam sensors getting gummed up and sticky and sending false codes to the computer making it say the coils r bad. that what im being told right now by the guy who has been working on my truck. im asking cuz i have had the truck for six weeks tomorrow and i have had 4 coils go bad. please help fast

 

with an 04 and over 100K miles you may need to replace all the COP's