Intake Manifold

1. Tighten the bolts in sequence in three stages.
- Stage 1: Tighten bolts 5, 7, 9 and 11 to 12-15 Nm (9-11 ft. lbs).
- Stage 2: Tighten all other bolts to 18-22 Nm (13-16 ft. lbs).
- Stage 3: Tighten all bolts in sequence an additional 85-95 degrees.






2. Tighten the bolts in two stages.
- Stage 1: Tighten to 8-10 Nm (71-89 lb-in).
- Stage 2: Tighten an additional 85-95 degrees.