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(9) Disconnect wiring at starter. bracket bolts (Fig. 133). (11) Remove intake manifold screws and washers. Discard the fasteners. Remove intake manifold. INSPECTION • Inspect manifold for cracks or distortions. • Check for torn or missing O-rings at the mating surface of the manifold (Fig. 134). INSTALLATION Before installing manifold. Clean all mating sur- faces. Replace all O-ring gaskets with new gaskets (1) Install intake manifold onto cylinder head and tighten fasteners to 12 N·m (105 in. lbs.) in sequence (2) Install intake manifold to lower support bracket bolts (Fig. 133). Tighten bolts to 11 N·m (95 (3) Remove covering from fuel injector holes and insure the holes are clean. Install fuel rail assembly (4) Connect PCV and brake booster hoses. replace if necessary (Refer to 14 - FUEL SYSTEM/ (6) Connect Manifold Absolute Pressure (MAP) Sensor wiring connector (Fig. 131). (7) Connect knock sensor connector, and wiring at starter. (8) Install inlet air duct to intake manifold and throttle body. Tighten clamp to 3 N·m (30 in. lbs.). (9) Connect negative cable to battery. Test to pressurize system to check for leaks. Fig. 133 Intake Manifold Lower Supports 1 - BOLT Fig. 134 Intake Manifold Gaskets 1 - INTAKE MANIFOLD O-RING GASKETS Fig. 135 Intake Manifold Tightening Sequence 9 - 78 ENGINE 2.0L SOHC PL/SRT-4 INTAKE MANIFOLD (Continued) |