Other information:
Removal
Remove the hood latch release handle.
Refer to: Hood Latch Release Handle (501-14 Handles, Locks, Latches and Entry Systems, Removal and Installation).
Remove the air cleaner.
Refer to: Air Cleaner (303-12 Intake Air Distribution and Filtering - 3.5L EcoBoost (272kW/370PS), Removal and Installation).
Remove the front bumper cove..
Bring the engine to normal operating temperature. Connect
the Vacuum/Pressure Tester to the intake manifold. Run the engine at the
specified idle speed.
The vacuum gauge should read between 51-74 kPa (15-22 in-Hg)
depending upon the engine condition and the altitude at which the test
is conducted. Subtract 4.0193 kPa (1 in-Hg) from the specified reading
for every..