Intake Manifold Torque

TIGHTENING SPECIFICATIONS






Upper Bolts 25 N.m (18 lb ft)






Lower Bolts

Apply sealant GM P/N 12345382 to the threads of the bolts.

Torque vertical bolts 13 N.m (115 lb in)
Torque diagonal bolts 13 N.m (115 lb in)

Notice: The OEM service manual does not provide a torque sequence for the upper or lower intake manifolds.