2 weeks ago i had a miss and removed the injectors and found one hanging, so i bought new ones. Now that i have everything in, I ran it the first time and it fired with the pedal held down slightly. It ran but as i was bleeding them, it died. i can only get the truck to run now while holding down the pedal about 1/3 way, and it still has a miss... I have bled it multiple times, I noticed that my lift pump lever would only pump far down on the travel so i rotated the engine a few times and got the same result.. could a lift pump be my problem? I'm still getting fuel at all injectors.

 

What is your fuel-pressure gauge telling you ??