For 1990-2009 cars

### Removal Procedure

Important: Do not separate the upper intake manifold from the lower intake manifold.

1. Remove the upper intake manifold with the lower intake manifold. Refer to Lower Intake Manifold Replacement .
2. Remove the intake manifold runner control solenoid bolts.
3. Remove the intake manifold runner control solenoid.

### Installation Procedure

1. Install the intake manifold runner control solenoid.

Notice: Refer to Fastener Notice in the Preface section.

2. Install the intake manifold runner control solenoid bolts.

Tighten
Tighten the intake manifold runner control solenoid bolts to 10 N·m (89 lb in).

3. Install the upper intake manifold. Refer to Upper Intake Manifold Replacement .