74. Intake Manifold Installation

Intake Manifold Installation




1. Install a NEW intake manifold gasket.
2. Install the intake manifold.
3. Install the intake manifold bolts and nuts finger tight.





Caution: Refer to Fastener Caution (Fastener Caution).

4. Tighten the intake manifold bolts and nuts in sequence a first pass to 5 Nm (44 lb in).
5. Tighten the intake manifold bolts and nuts in sequence a final pass to 25 Nm (18 lb ft).




6. Install the intake manifold brace.
7. Install the intake manifold brace bolt and tighten to 25 Nm (18 lb ft).




8. Connect the rear knock sensor to the intake manifold brace.
9. Install the vacuum pump bracket.
10. Install the vacuum pump bracket bolt and nut and tighten to 25 Nm (18 lb in).




11. Install the vacuum pump.
12. Install the vacuum pump bolts and tighten to 10 Nm (89 lb in).




13. Install the throttle body.
14. Install the throttle body bolts and tighten to 10 Nm (89 lb in).




15. Lubricate the high pressure fuel pump fuel feed line connection threads with clean 5W30 engine oil.
16. Install the fuel feed line.
17. Install the fuel feed line bolts.
18. Connect the low pressure fuel line nut.

1. Tighten the low pressure fuel line nut to 30 Nm (22 lb ft).
2. Tighten the fuel feed line bolts to 10 Nm (89 lb in).




19. Install the high pressure fuel pump noise insulator.
20. Install the high pressure fuel pump cover.
21. Install the high pressure fuel pump cover bolts and tighten to 10 Nm (89 lb in).




22. Install the bypass valve solenoid with hoses.
23. Install the bypass valve solenoid bolts and tighten to 10 Nm (89 lb in).
24. Connect the bypass valve solenoid hoses and clamps.