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EXHAUST MANIFOLD (4.1 L Engine): Installation

Ensure gasket surfaces are clean and straight. Place manifold in position with new gasket. Install manifold bolts and tighten to specification. Reverse removal procedure to complete installation. See Fig 1.

Fig 1: Exhaust Manifold Tightening Sequence (4.1 L Engine)
G09330475Courtesy of GENERAL MOTORS COMPANY