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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2008
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Optima L4-2.4L
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Repair and Diagnosis
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Maintenance
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Tune-up and Engine Performance Checks
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Compression Check
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Specifications
Compression Check: Specifications
Compression pressure : 1,283kPa (13.0kgf/cm2, 185psi) (200 - 250rpm) / Minimum pressure : 1,135kPa (11.5kgf/cm2, 164psi) / Difference between each cylinder : 100kPa (1.0kgf/cm2, 15psi) or less