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Home >> Buick >> 2004 >> Regal V6-3.8L SC VIN 1 >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Intake Manifold
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Intake Manifold

Lower Intake Manifold Bolt 15 Nm (11 ft. lbs.)
(Tighten from the center to the outside in sequence.)
Throttle Body Bolt/Nut 10 Nm (89 inch lbs.)
Throttle Body Support Bolt 16 Nm (12 ft. lbs.)





Upper Intake Manifold Bolt 10 Nm (89 inch lbs.)