I'm installing a fuel pressure gauge and the inst say to bleed the pressure on the fuel rail. Has anyone done this? I have the adapter for the valve, is this easy to install? Also where is the best place for the ignition wire to go?

 

i'm guessing they just mean relieve any pressure in the fuel lines. On the fuel rails on the passenger side i believe there will be a little nozzle sticking out with a cap on it. It will look like a tire air fitting. just put a towel over it and put the center piece in and some fuel wil come out, should be it.

As for the rest sorry.