This morning on my way home from work my truck started slowing down. When I went to give it gas, it seemed like the RPM's dropped. I coasted to my road and it died. Now it will not start. It turns over fine but does not seem like it is getting fuel. I swapped fuel filters and still nothing. I checked the the fuel rail. There is fuel coming out, just doesnt seem like it has very much pressure. I am waiting on a guage. Just wondering if this sounds like my fuel pump or if there is something else that may be the problem. Any help woud be appreciated.