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1993 GMC SUBURBAN
6.5L V8 Diesel•4WD•diesel•turbo
2 active safety recalls on this vehicle — view recalls
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Repairs0Labor1080Torque274Fluid18DTC0Battery2Maintenance0Recalls2
Fluid · Engine Oil

Engine Oil

for 1993 GMC Suburban 6.5L V8 Diesel · 4WD
Fluid Type
15W-40 diesel oil
Spec: API CF or CG-4
Capacity
7qt
6.62 L
Drain & Refill
7 qt
6.62 L
Change Interval
5,000 mi
8,045 km

Notes

Capacity with filter. Use diesel-rated oil only. 15W-40 for most conditions, 10W-30 for extreme cold

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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