FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
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Car repair manuals for everyone.
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Kia
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2008
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Optima L4-2.4L
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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Intake Manifold
Intake Manifold
Intake manifold
Tightening torque
18.6-27.5 Nm (1.9-2.8 kgf.m, 13.7-20.2 lb-ft
Throttle body
Tightening torque
7.8-9.8 Nm (0.8-1.0 kgf.m, 5.8-7.2 lb-ft)