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Chevy Truck
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2003
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K 3500 Truck 4WD V8-6.6L DSL Turbo VIN 1
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Repair and Diagnosis
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Specifications
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Fluid Type Specifications
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Engine Oil
Engine Oil
Engine Oil
API Classification
CI-4, CH-4
Above 0° C (32° F)
15W-40 (preferred) 10W-30
Below -18° C (0° F)
5W-40 (preferred) , 0W-30