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GMC Truck
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2001
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C 3500 HD Truck 2WD V8-6.5L DSL Turbo VIN F
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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
Grade
15W-40 (preferred)
Above 0° C (32° F)
30W, 15W-40 (preferred)
Below 0° C (32° F)
10W-30
Below -18° C (0° F)
10W-30