Intake Manifold: Installation

WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: If the engine is repaired or replaced because of upper engine failure, typically including valve or piston damage, check the intake manifold for metal debris. If metal debris if found, install a new intake manifold. Failure to follow these instructions can result in engine damage.

NOTE: To install, reverse the removal procedure.

Tighten the intake manifold bolts.
Torque:Stage 1: 102 lb.in (11.5 Nm)

Stage 2: 35 deg.

Fig 1: Intake Manifold Bolts Tightening Sequence
Courtesy of FORD MOTOR COMPANY
Install the fuel rail bolts.
Torque:Stage 1: 89 lb.in (10 Nm)

Stage 2: 90 deg.

Courtesy of FORD MOTOR COMPANY
Pressurize the fuel system prior to starting the engine. Refer to: Fuel System Pressure Release .
Road test the vehicle.