Ok guys new to this but I have 2005 Ford F-150 lariat with the 5.4l and recently had the throttle body cleaned. That fixed the dying when sitting still. The truck has been cutting out so I got on here and they said it might be fpdm so I got one of them and changed it. Nothing changed still cutting out and fuel filter is somewhat new. This morning it just died after letting off gas. But threw it in neutral and started right back up. Any suggestions?