Lower Intake Manifold Assemble Procedure
- Install the fuel injector rail (2).
Notice: Refer to Fastener Notice in the Preface section.
- Install the fuel injector rail to lower intake manifold retaining bolts (1).
Tighten
Tighten the fuel injector rail bolts to 10 N·m
(89 lb in).
- Install the fuel injector wiring harness (1).
Upper Intake Manifold Assemble Procedure
- Install the engine cover ball studs (1).
Tighten
Tighten the engine cover ball studs to 7 N·m
(62 lb in).
- Install the Intake Manifold Runner Control (IMRC) flap (1).
- Install the IMRC flap to upper intake manifold retaining bolts (2).
Tighten
Tighten the bolts to 10 N·m (89 lb in).
- Install the NEW throttle body gasket (3) to
the intake manifold (4).
- Install the throttle body (2).
- Install the throttle body bolts to upper intake manifold retaining bolts (1).
Tighten
Tighten the bolts to 10 N·m (89 lb in).
Upper to Lower Intake Manifold Assemble Procedure
Important: DO NOT reuse the upper-to-lower intake manifold
gasket and the intake manifold-to-cylinder head sealing gaskets.
- Install the NEW upper-to-lower intake manifold gaskets (1).
- Install the upper intake manifold (1) to the
lower intake manifold (2).
- Install the fuel injector wiring harness bracket to upper intake manifold retaining
bolt (1).
Tighten
Tighten the bolt to 10 N·m (89 lb in).
- Install the upper-to-lower intake manifold retaining bolts (1).
Tighten
Tighten bolts to 23 N·m (17 lb ft).