ok, yesterday i changed the screen and cleaned it out then i installed it. i forgot to fill it up so i figured i would use the priming bulb. i pumped it 250 times or so and it really didn't feel much harder to push so i figured it would be ok, well i drove 1/2 a mile and it died. i towed it back to my shop and used compressed air to get fuel from the filter bleeder then cracked all 6 injectors to get it started. it ran like poop for a while and then i noticed i had a little less power today so i was thinking lift pump shot, but it only seems like 10-15 hp loss nothing drastic but a little. if the lift pump is shot doesn't it usually loose like a lot of power?