Q: Engine runs very rough. I;'am sure its the vacuum lines on 1990 Ford F-250

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would I be able to ge a manuel as to how to hook up the vacuum lines?
(2) Answers
You can find great repair manuals with step-by-step instructions, diagrams, parts locations and other important information here:
Or here:

Recently been looking for vacuum diagrams and found that pics and diagrams are copyrighted materials and therefore impossible to find for free online. Will need to purchase manual at parts store. Sorry.
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