FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

System Diagram

4.2L/4.6L/5.4L F-Series, 4.2L/4.6L/5.4L/6.8L E-Series, 4.6L/5.4L Expedition, 5.4L Navigator: