F 150 4WD Pickup V8-4.6L SOHC VIN W (1998)
31. Remove the bolts.
32. Separate the upper intake manifold from the lower intake manifold and discard the lower intake manifold gasket.
Ford Workshop Service and Repair Manuals
Intake Manifold Vacuum Test|Page 2909 >
< Intake Manifold Vacuum Test|Page 2907
Page 8
