Intake Manifold - Lower: Installation
- Clean all sealing surfaces.NOTE: Gaskets can be reused provided they are free of tears or cuts.
- Inspect gaskets for tears or cuts. Replace as necessary.
- Position gaskets and intake manifold on cylinder head surfaces.
- Install fuel rail with injectors.
- Install intake manifold bolts and gradually tighten in sequence shown in (Fig 1) until a torque of 28 N.m (250 in. lbs.) is obtained.
- Install screw attaching fuel rail support bracket to the throttle body support bracket.
- Connect fuel supply hose to fuel rail.
- Connect heater and coolant bottle supply hoses to coolant tube at rear of intake manifold (Figure).
- Connect electrical connectors to fuel injectors and coolant temperature sensor.
- Install the upper intake manifold. (Refer to INTAKE MANIFOLD - UPPER ).
- Connect the radiator upper hose to the coolant outlet at front of lower manifold.
- Fill the cooling system. (Refer to STANDARD PROCEDURE ).