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Home >> Hummer >> 2008 >> H3 V8-5.3L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Exhaust System >> Exhaust Manifold
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Exhaust Manifold

first pass (1) 15 N.m (11 lb ft)

final pass (1) 25 N.m (18 lb ft)


(1) Tighten the bolts beginning with the center 2 bolts. Alternate from side-to-side, and work toward the outside bolts.