I was told that I might need to replace the vacuum line above the passenger side valve cover on my 1992 F150. The thing is I've never dealt with vacuum lines so I'm not sure what they look like. Any help is appreciated. Pics are too.

 

Vacuum lines are small tubes that supply vacuum to various components. If you post up a good pic of the passenger side of your engine, we should be able to point out the line(s) you need to replace.

 

Here is an image:


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