Not sure where to go with this. Started truck today, started and ran for a few seconds than it shut down. Tried again, engine turned over but no start. I can hear a relay chattering, its the FASS pump relay. Pull out re install, try again and I can hear the pump turn on. Engine still didn't start. I thought I would start by replacing the relay, unfortunately I was too late for parts store.
Put the old one back in ... try again. Engine turns over(longer than usual start) giver er some pedal and she starts. Went for test drive runs fine, 15lbs fuel pressure. Feels like I am driving a time bomb. Also no CEL. Any suggestions?
Alan