Yes I am new to the fourms not mustangs I have built my share of 5.0,heres my problem I bought a 98 gt about a month ago didnt notice it had a crack intake til two weeks later,so I replace it with the aluminum cross over (didnt do this before intake change)now when I press the pedal to the floor it jerks like it cant get gas (no cel)replaced the fuel filter,fuel pressure is good,cleaned out fuel rail,took injectors back off did the best off car cleaning I could,so I took the intake back off took it back to the store(Dorman after market intake with gaskets pre-installed)I should have bought Fords intake kit(going to in the morning).Any ideas?