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Home >> Chevrolet >> 2010 >> Impala V6-3.9L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Intake Manifold
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Intake Manifold

Upper intake bolts/stud 25 Nm (18 lb ft)

Throttle body bolts/nuts 10 Nm (89 lb in)

Lower intake manifold





Tighten bolts 1, 2, 3, 4 20 Nm (15 lb ft)
Tighten bolts 5, 6, 7, 8 25 Nm (18 lb ft)