I have a Dodge Ram 1500 and mine did the same thing took me a few min but came to the conclusion the in tank fuel pump went out that sad part was I had a full tank and was 50 miles from home out hunting tried everything thinkable till I got so mad I took a lage rubber hammer and beat on the tank and as I was doing that my daughter cranked the engine over and wow it started took the bed off pulled the pump out and the only filter dodge put on was on the bottom of the pump witch fell apart and yes you still have to replace the complete pump and all hope that helps