As I was on the side of the road with a buddy with his 95 12 valve. While it was running we checked all over for a fuel leak but there weren't any. We cracked the injectors and the 2nd inj. form the front had air in it and did not seem as pressurized as all the others and then nuber 6 also did the same thing. We bled the inj. pump lines that went to 2 and 6 and they also had air in them. All that has been done to the fuel system is a new mech. lift pump but if there were a problem with that I would be getting air in all the lines. Any ideas?