I am John Mc, a Ford dealer technician.
I hope I can help solve your problem quickly and accurately.
I am posting the procedure on how to remove both types of lines that came on these trucks. Just pick the style you have and follow the instructions. If you have the push connect style you will need a fuel line disconnect tool. These are available at autozone and cost around $10. I am also posting a pic of the style of tools you will need if it is push connect.
Click here for hairpin style connector
Click here for push connect style connector
If you have any more questions please feel free to ask, it's what I'm here for!
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