Chilton's manual, section 4.
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.
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.
Best bet is to buy a Chilton Repair manual
its under your hood with the firing order and distributor order
Check with your parts store. Most carry at retofit kit.
Inline in one heater hose underhood near the HVAC box (right hand side underhood.)
Your best bet is to buy a Chilton's Repair Manual. It has alot of pictures and diagrams.
Autozone.com has entire repair manuals on-line. The link is on the left of the home page.
Do you mean a SCHEMATIC diagram?
where is the pcv valve on a 1992 f150 with 5.0 liter
1
Check in the chilton manual, if u do not have one, the main library usually carries them.