2020 Ford F-350 Super Duty Maintenance Schedule
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The 2020 Ford F-350 Super Duty is a powerhouse designed for serious hauling and towing. To keep this workhorse running reliably and efficiently for years to come, adhering to a comprehensive maintenance schedule is crucial. This guide covers the factory-recommended service intervals, common issues, severe-duty adjustments, typical service costs, and important recall awareness for your 2020 F-350 Super Duty.
Factory Service Intervals
Ford's maintenance schedule for the 2020 F-350 Super Duty is designed to ensure optimal performance and longevity. The specific intervals can vary slightly depending on whether your truck is equipped with the 6.2L V8 gasoline engine, the 7.3L "Godzilla" V8 gasoline engine, or the 6.7L Power Stroke V8 diesel engine. Always refer to your owner's manual for the most accurate and detailed information.
Here's a general overview of key maintenance items:
| Service Item | Interval (Miles) | Interval (Months) | Notes |
|---|---|---|---|
| Oil Change | 7,500 - 10,000 | 6 - 12 | Varies by engine type; refer to owner's manual for specific oil type and capacity. Diesel engines typically have shorter intervals. |
| Tire Rotation | 7,500 - 10,000 | 6 - 12 | Crucial for even wear and extended tire life. |
| Brake Inspection | 15,000 - 20,000 | 12 | Inspect pads, rotors, calipers, and fluid level. |
| Engine Air Filter | 15,000 - 30,000 | 12 - 24 | More frequent in dusty conditions. |
| Cabin Air Filter | 15,000 - 20,000 | 12 - 24 | Replace to maintain interior air quality. |
| Fuel Filter (Gasoline) | 30,000 | 24 | For gasoline engines. |
| Fuel Filters (Diesel) | 15,000 - 22,500 | 12 - 18 | Diesel engines have two fuel filters that require regular replacement. |
| Spark Plugs (Gasoline) | 60,000 - 100,000 | 48 - 72 | Specific to gasoline engines. Follow recommended plug type. |
| Transmission Fluid | 60,000 - 100,000 | 48 - 72 | Varies based on use (towing, heavy loads); consult owner's manual for severe duty. |
| Coolant Flush | 100,000 | 72 | Or every 6 years. Use Ford-approved coolant. |
| Drive Belt Inspection | 15,000 | 12 | Inspect for cracks or wear. Replace as needed. |
| Brake Fluid Flush | 30,000 | 24 | Every two years, or as recommended based on moisture content. |
| Differential Fluid | 30,000 - 60,000 | 24 - 48 | More frequent for heavy towing or off-road use. |
| Transfer Case Fluid | 60,000 | 48 | Essential for 4x4 models. |
Known Issues and Common Problems (Specific to 2020 F-350 Super Duty Generation)
The 2020 F-350 Super Duty, part of the fourth generation (2017-present), is generally a robust truck. However, like any complex machine, some common issues or areas to monitor have emerged:
- 6.7L Power Stroke Diesel Issues: While largely reliable, some owners have reported issues with the exhaust gas recirculation (EGR) system, diesel particulate filter (DPF), and turbocharger-related components. Regular maintenance, especially fuel filter changes, is critical for diesel longevity.
- 7.3L "Godzilla" V8 Engine Concerns: The newer 7.3L V8 has generally been well-received, but some early reports of minor oil leaks from the valve covers or front cover gasket have surfaced. These are often small and can be addressed during routine service.
- Transmission Shifts: The 10-speed automatic transmission is sophisticated. While generally smooth, occasional reports of rough or delayed shifts have occurred. Often, these can be resolved with software updates available from Ford.
- Death Wobble: While not exclusive to the 2020 model year, the
Other Ford F-350 Super Duty years
2014 F-350 Super Duty
2015 F-350 Super Duty
2016 F-350 Super Duty
2017 F-350 Super Duty
2018 F-350 Super Duty
2019 F-350 Super Duty
2021 F-350 Super Duty
2022 F-350 Super Duty