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Home >> Kia >> 2003 >> Optima L4-2.4L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Exhaust System >> Exhaust Manifold
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Exhaust Manifold

Exhaust Manifold 2.4L

Manifold to Head Lock Nuts 25 - 30 N.m
Lower outside Manifold Nuts 35 - 55 N.m
Manifold to Pre-Cat Nuts 30 - 40 N.m
Heat Shield bolts 12 - 15 N.m

Torque Sequence is not provided by manufacturer.