2026–2026 Chevrolet Silverado (with Sport Mode) 4WD M6
Common problems, technical service bulletins, fluid specs and labor times — verified for your car.
Top Problems (5)
Faulty Fuel Pump
high
Power Steering Failure
medium
Transmission Shifting Issues
medium
Check Engine Light
medium
Suspension Noise
low
Active Service Bulletins
99-09-40-005E (S — Restraints - Extender Availability For Seat Belt
Technical Service Bulletins
99-08-64-016B (S — Body - Maintaining Exterior Weatherstrip Appearance
Technical Service Bulletins
99-08-52-005B (S — Keyless Entry System - Characteristics of Operation
Technical Service Bulletins
99-08-51-007D (S — Wheels/Tires - Refinishing Aluminum Wheels
Technical Service Bulletins
99-08-51-001B (S — Body - Paint-less Dent Repair Process
Technical Service Bulletins
Key Fluid Specs
| Spec | Value |
|---|---|
| Pan Removal | 4.7 L |
| Overhaul | 10.6 L |
| 300 Mm Torque Converter Approximate Fluid Capacity Dry Fill | 10.6 L |
| Pan Removal And Filter Replacement - Approximate Capacity (6l80/6l90) | 5.7 |
| Overhaul - Approximate Capacity (6l80/6l90) | 9.9 |
| Complete Trans System - Approximate Capacity (6l80) | 11.5 |
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