For 1990-2009 cars

### Removal Procedure

1. Remove the vacuum hose.
2. Remove the intake manifold tuning (IMT) valve solenoid. Refer to Intake Manifold Tuning Valve Actuator Solenoid Replacement .
3. Remove the IMT vacuum tank.

### Installation Procedure

Notice: Refer to Fastener Notice in the Preface section.

1. Install the IMT vacuum tank.

Tighten
Tighten the IMT vacuum tank retaining bolts to 8 N·m (71 lb in).

2. Install the IMT solenoid. Refer to Intake Manifold Tuning Valve Actuator Solenoid Replacement .
3. Install the vacuum hose.