2000 k2500 6.5 TD Silverado 4x4
so i previously i had an issue with my 2000 chevy k2500 6.5. It was an air in fuel issue. So I bled the fuel. and while i was at it did half the plugs the rest was planned for today but needed to run somewhere. At first the fuel pump wasn't running. then a few hours later its was. Few moments later I notice somewhere around the housing its leaking fuel. So I cranked it, sound like it wanted to start but kept cranking and puffing. Finishing plugs. and is only 45 out rn and no codes at all.