ok, so i've got my rebuilt 6.2 installed in my project k5 and i'm going to get it hooked up and running this weekend. it's been out of service for about a year and the diesel has just been sitting in the tank. i don't know how much fuel is in there, the guage didn't work when i bought the truck. i'm wondering how i should handle this situation. post up in the poll, and make sure to give me your reason and method for the "other" option if you choose it.