2020 Ford F-450 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
24 owner complaints analyzed
1 distinct recall campaigns
87,000 mi median reported failure mileage
Scope: 2020 model year. Data snapshot: . 9 complaints include usable failure mileage.
Most common problems
Fuel System, Diesel is the most frequently named component, appearing in 7 of 24 complaints (29.2%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Transmission and shifting | 4 | 16.7% |
| Braking behavior | 3 | 12.5% |
| Fuel system concerns | 3 | 12.5% |
| Engine operation | 1 | 4.2% |
| Electrical and battery issues | 1 | 4.2% |
| Steering behavior | 1 | 4.2% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Fuel System, Diesel | 7 |
| Power Train | 4 |
| Unknown Or Other | 4 |
| Electrical System | 3 |
| Engine | 2 |
| Vehicle Speed Control | 2 |
| Forward Collision Avoidance: Adaptive Cruise Control | 1 |
| Forward Collision Avoidance: Automatic Emergency Braking | 1 |
Fuel System, Diesel: 7; Power Train: 4; Unknown Or Other: 4; Electrical System: 3; Engine: 2; Vehicle Speed Control: 2; Forward Collision Avoidance: Adaptive Cruise Control: 1; Forward Collision Avoidance: Automatic Emergency Braking: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 0 |
| 25,000 to 49,999 | 2 |
| 50,000 to 74,999 | 1 |
| 75,000 to 99,999 | 3 |
| 100,000 to 149,999 | 2 |
| 150,000 and above | 1 |
Under 25,000: 0; 25,000 to 49,999: 2; 50,000 to 74,999: 1; 75,000 to 99,999: 3; 100,000 to 149,999: 2; 150,000 and above: 1
75,000 to 99,999 miles has the most reports with usable mileage (3). 15 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 8 |
| 2026 | 1 |
2021: 4; 2022: 5; 2023: 4; 2024: 2; 2025: 8; 2026: 1
Pattern summary
Fuel System, Diesel leads the component reports. Transmission and shifting appears in 4 complaint narratives. Braking behavior appears in 3 complaint narratives. Fuel system concerns appears in 3 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 11471521 · 2022-06-29 (June 29, 2022)
Sudden acceleration while braking. While towing a gooseneck trailer aprox. 25,000 lbs, with the truck in tow/haul mode and the exhaust/engine brake turned on, started down a long winding 8% grade, could feel the engine brake working as normal, holding the truck from gaining speed, as the truck entered the second turn, the truck lunged forward gaining a lot of speed causing me to quickly stab the brakes, the truck continued this type of on/off cycle with quickly acclerating while standing on the brakes to try and control it until I lean…
Owner-reported narrative. Look up ODI 11471521 at NHTSA ↗
Owner report 11505961 · 2023-02-07 (February 7, 2023)
The contact owns a 2020 Ford F-450. The contact stated that while shifting into drive, the vehicle jolted forward. The vehicle was hard to shift into gear. There was an abnormal sound detected. There were no warning lights illuminated. The contact received notification of NHTSA Campaign Number: 22V256000 (Power Train) however, the part to do the recall repair was not yet available. The vehicle was taken to the local dealer where it was diagnosed and determined that the transmission shifter sensor needed to be replaced. The vehicle was repaired …
Owner-reported narrative. 60,000 miles reported. Look up ODI 11505961 at NHTSA ↗
Owner report 11471498 · 2022-06-29 (June 29, 2022)
Vibration at highway speeds aprox. 15,000 miles that continues to worsen to a slight vibration at idle and vibration/bounce/hop at aprox. 30,000 miles, to a violent shake at aprox. 45,000 miles, making it very hard to maintain the control needed to stay in your lane and extremely hard to come to a stop in an emergency braking sitiation. When towing or hauling the defect seems to worsen. The vehicle has been to two dealerships that has kept the vehicle over 90 days, replacing or repairing a large list of components, they are always able t…
Owner-reported narrative. Look up ODI 11471498 at NHTSA ↗
Owner report 11419124 · 2021-05-31 (May 31, 2021)
Kept smelling faint diesel fuel odor would come and go while driving for 11,000 miles, never saw a leak, then became worse and saw drops on driveway size of a dime. Found a steady drip of fuel only while running from fuel filter under hood above valve cover, replaced filter and leak stopped. Closer look found heavy stains from fuel leak on top of engine. Has been that way since new. Leak now fixed. This could be a fire hazard. Glad I found it.
Owner-reported narrative. Look up ODI 11419124 at NHTSA ↗
Owner report 11642508 · 2025-02-13 (February 13, 2025)
The contact owns a 2020 Ford F-450. The contact stated that while driving 60 MPH, there was an abnormal knocking sound coming from the vehicle, with the "Reduced Engine Power" message displayed on the instrument panel. The contact pulled over to the shoulder of the highway, and the vehicle shut off. The contact stated that the vehicle failed to restart after several attempts. Due to the failure, the vehicle was towed to a dealer where a diagnostic test was performed, and it was determined that the high-pressure fuel pump had failed. The contact…
Owner-reported narrative. 40,000 miles reported. Look up ODI 11642508 at NHTSA ↗
Owner report 11658406 · 2025-05-02 (May 2, 2025)
The contact owns a 2020 Ford F-450. The contact received notification of NHTSA Campaign Number: 24V957000 (Fuel System, Diesel). The contact stated that while hauling an RV at 65 MPH, with the cruise control feature activated, the message that the "Engine has Stopped - Pull Over Immediately" was displayed, and the vehicle stalled. The vehicle was steered to the side of the road, and the contact attempted to restart the vehicle. The contact stated that the engine was turning over however, the vehicle failed to start. The vehicle was towed to a d…
Owner-reported narrative. 104,717 miles reported. Look up ODI 11658406 at NHTSA ↗
Owner report 11424280 · 2021-07-11 (July 11, 2021)
Unknown. So, on May 30th, 2021 my passenger side main battery blew up for no reason. I took it to Autozone and we checked the system and everything seem fine and had the correct voltage. On July 3, 2021 my truck started smoking. I pulled over, put the truck in park and shut off the truck. I looked around trying to locate the cause of the smoke but couldn’t. I opened all the doors to air out the truck. Everything seemed to be fine at the time so I got back in and started driving. I got about 200 yards and then smoke started to come heavily out …
Owner-reported narrative. Look up ODI 11424280 at NHTSA ↗
Owner report 11693264 · 2025-10-14 (October 14, 2025)
The contact owned a 2020 Ford F-450. The contact stated that while driving at 60 MPH, the steering wheel failed to steer in the intended direction. No warning lights were illuminated. The contact stated that the vehicle had driven independently sideways and then into a deep ditch before coming to a stop. In addition, the contact stated that the vehicle was uncontrollable. The vehicle was towed to a local tow yard. The vehicle was condemned as a total loss by the insurance company. The contact was unconscious and transferred to the local hospit…
Owner-reported narrative. 82,000 miles reported. Look up ODI 11693264 at NHTSA ↗