Removal & Installation (3.8L - VIN 1)
WARNING: This page is about a different car, the 2003 Pontiac Grand Prix, 2003 Chevrolet Monte Carlo, 2003 Chevrolet Impala, 2003 Buick Regal, and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.
- Remove the fuel injector sight shield. Disconnect the vacuum hose from the bypass valve actuator. See Figure. Remove the boost control solenoid. See BOOST CONTROL SOLENOID under RELAYS & SOLENOIDS.
- Remove the bypass valve actuator mounting bolts and rotate the bypass valve actuator until the rod disengages the lever. To install, reverse removal procedure. Tighten the bypass valve actuator mounting bolts to specification. See TORQUE SPECIFICATIONS .