Grand AM V6-3.4L VIN E (2001)
Intake Manifold: Specifications
Torque & Tightening Sequence
Lower Intake Manifold
Install NEW lower intake manifold bolts.
The torque specification is a 2-step process; tighten the vertical lower intake manifold bolts (the four middle ones) to 7 Nm (62 lb in). Tighten the
diagonal lower intake manifold bolts (two on each end) to 7 Nm (62 lb in). Tighten the vertical lower intake manifold bolts (the four middle ones) to 13
Nm (115 lb in). Tighten the diagonal lower intake manifold bolts (two on each end) to 25 Nm (18 lb ft).
Upper Intake Manifold
Tighten Bolt/stud ...................................................................................................................................................................................... 25 Nm (18 ft. lbs)
