2007 f250 5.4 triton
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Have you checked your connections? Electrical, fuel? Are there any codes (check engine light on?) Fuses? I would look at the ECM fuses, test them too because not all fuses show blown. Their locations are in the owners manual. If you don't have one, this link will get you to a downloadable version:
https://owner.ford.com/tools/account...003/Ford/F-150
https://owner.ford.com/tools/account...003/Ford/F-150