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1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

Vacuum and Emissions

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Old Jan 25, 2021 | 10:03 AM
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Andrew7026
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Vacuum and Emissions

I have a 1990 f-150 with the 300 straight 6 efi. I have several disconnected and missing vacuum lines and emissions, and I have no idea how many of my sensors work. I daily the truck, and it runs ok, but it has issues and makes no power because of all the disconnected stuff. Does anyone who has a clean 4.9, preferably 88 to 91, mind sharing some pictures of where the charcoal canister is, some of the different vacuum lines, and other emissions systems so I can start hooking them back up. I have not been able to find a good diagram anywhere. Thank you!
 
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