Junk yard are a dealer.
On the fuel rail. The fuel passes through the regulator as it returns to the fuel tank.
There is no reason to bleed the air from the fuel lines on a fuel injected engine, It will bleed itself through the injectors when you are trying to start it.
26 gallon for Short Bed, 34 gallon for a long bed
NO, they are flared
It is in the tank.
50 to 60psi
It has an electric fuel pump inside of the fuel tank.
There is none.
in fuel tank
take the braket off look for white shims pull these out remove fuel filter
do fuel pressure test
what fue pressure specs on 2004 chevy 2500 with 6.0 liter engne