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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Oldsmobile
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1990
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Calais L4-138 2.3L VIN D FI
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Repair and Diagnosis
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Specifications
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Fluid Type Specifications
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Engine Lubrication
Engine Lubrication
API Service SG
5W-30W
If not available SAE 30W may be used at temperatures above 4°C (40° F).