Found this ...
matches my 89 f150 (5.0) 302 and (5.8) 351w and same on my 90 F-250 w 5.8
http://www.Ford-trucks.com/forums/1210408-351w-i-need-vacuum-line-diagram-please-help-1989-f-250-5-8l.html
Follow the color codes and should make sense if you run each one from point a to point B noting the color or tagging them on each end with tape and marker that helps should yours be black replacement hose
When I run new hoses or wire....
Usually working off a diagram
I draw mine out on scratch paper first,
My notes may be chicken scratches to some..But it will make More sense to me.
Good luck
The vacuum diagram for a 1998 Ford F150 is located in the service manual. It details how each vacuum line is routed, where the line is attached, and its function.
where can i find a vacuum line diagram for 1989 ford 2.9 liter engine
fuse boxs ford f150
Yes.
You can find a vacuum diagram, for your 1992 Ford F1 50 pickup truck, at most Ford dealerships. You can also find the diagram at most auto-parts stores.
Chilton's manual, section 4.
go to part source and they have a program there and it will show you what the diagram looks like
Do you mean a SCHEMATIC diagram?
You can find a free Ford F1 50 vacuum diagram at most Ford dealerships. Many auto-parts stores will have the vacuum diagram.
1985 ford f150 5.8 h.o.vacuum system diagram
You can get a dome light wiring diagram for the F150 from your local Ford dealership. You can also get a diagram at most auto parts or major book stores.
the diagram should be under the hood on the sticker with the emissions information