For whatever reason, I can't figure out what bolt you are trying to get at.

Do you have a picture of what you speak of?


Otherwise to remove the fuel rail, remove the 4 nuts holding the rail down. There is one in each corner on a stud, then with your hands pull straight up and a little bit of force and rail will pop out, do that for each corner then place it off to the side. You will want to inspec the o-rings on the injectors, replace as needed.