Lower Intake Manifold
| 1 - LOWER INTAKE MANIFOLD |
| 2 - LOWER INTAKE MOUNTING BOLTS |
- Clean manifold sealing surfaces.
- Inspect and replace intake manifold seals as necessary.
- Position lower intake manifold (1).
- Install lower intake manifold mounting bolts (2). Tighten bolts to 26 N.m (230 in. lbs.). See Fig 1.
- Apply a light coating of clean engine oil to the O-ring on the nozzle end of each injector.
- Insert fuel injector nozzles into openings in lower intake manifold. Seat the injectors in place. Install fuel rail fasteners. Tighten fuel rail mounting fasteners to 22.5 N.m +/- 3 N.m (200+/-30 in. lbs.).
- Connect fuel injector electrical connectors.
- Connect fuel line to fuel rail.
- Install upper intake manifold (Refer to ENGINE/MANIFOLDS/INTAKE MANIFOLD - INSTALLATION) .
- Connect negative battery cable.
- Start engine and check for leaks.