For 1990-2009 cars

1. Disconnect the positive crankcase ventilation (PCV) fresh air tube from the camshaft cover.
2. Disconnect the PCV dirty air tube from the camshaft cover and the intake manifold.
3. Remove the sight shield bracket nuts.
4. Remove the sight shield bracket.
5. Remove the bolts attaching the fuel rail to the intake manifold.
6. Lift the entire fuel rail and injector assembly from the intake manifold.
7. Remove the intake manifold bolts.
8. Remove the intake manifold.