i have a 04 f250 5.4. with 100,000 every other week or so the truck wont start. It will start after 5 minutes or so. It happens when the truck is cold or warm. Brought it to the dealer and they find nothing wrong. Any ideas what to look for.
Welcome to FTF sseeger, we're glad your here. We have several excellent techs and other knowledgeable folks that might be able to answer your question before long.
Well first off I'd check the battery cables and make sure they are tight and not loose and also you may want to check your starter cables ..
Loose battery or starter cables and cause all kinds of weird starting issues ..
Ah ok that sounds like a fuel problem or even a computer problem.
If you have changed your fuel filters and have had your fuel system maintained, then I would have to learn towards a possible computer issue..
It can be as simple as 1 wire loosing contact . The dealer get sit after a bumpy ride on tilt back and alls good . May take awhile to trace it hate to say .