Howdy Everyone, I’m BigChris12 and new to the Forum. I have a 2002 2500HD 6.0L 2WD. Just recently had my truck stolen and recovered it with the Cats, battery, tailgate, ignition cylinder and all my tools removed. I was able to start the truck long enough to back it in the garage after a flatbed tow. New battery installed and new ignition cylinder. The fuel pump primes and engine fires up then dies time after time. Check fuel pressure and put 6 gal of fresh fuel in the tank. If I spray starting fluid into the MAS she’ll run as long as I’m spraying but shuts down as soon as I stop. I am perplexed and want to diagnose the problem before throwing parts at it. Any experience with this anyone?