I'm getting power to the fuel pump and have gas coming out during pressure up but when I crank the motor no gas comes out like it should. I've replaced the pump filter and regulator already. Had a defective pump first trip around and now the pump works good when the key is first turned on. Replaced the fuel pump relay and still same issue. At my wits end ...... a little help would be greatly appreciated

 

Fixed the problem by replacing the main relay next to the fuel pump relay. Getting plenty of fuel now but have to pump the pedal several times to get it to start. once running though, its as it should be and runs and drives without fault.