Well sorry that's what I meant to say lol that it seems normal from what I've researched and I did it without the vacuum line so I don't think fuel is my problem
There is a diagnostic procedure, why didn't you at least Google for it instead of just throwing stuff out there with no proof.
@Buda!
Do the diagnostic work before you waste time and money throwing parts at a problem.
Dump codes sticky
Look at the top of the 5.0 Tech forum where the sticky threads are posted. One of them is how to dump the computer codes. Codes may be present even if the CEL (Check Engine Light) isn’t on. You don’t need a code reader or scanner – all you need is a paper clip, or if your lady friend has a hair pin, that will do the job.
I highly suggest that you read it and follow the instructions to dump the codes. http://www.stangnet.com/mustang-forums/threads/how-to-pull-codes-from-eec4.889006/