Table 1 shows one common other fuel system related problems of the 2020 Ford Expedition.
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems |
The SUV was driving smoothly at 55mph speed, suddenly I hit the break and tried to reaccelerate and felt a hard transmission shift, felt like metal hitting metal, felt like it was forced to shift to drive mode from parking mode. After that I started using 93 octane rated gasoline, do not observe the problem too much. I will really scary and unsafe, the whole SUV shook hard for 2sec.
What component or system failed or malfunctioned, and is it available for inspection upon request? the powertrain control module (pcm), which manages engine-transmission communication and regulates cooling system performance, malfunctioned, resulting in a cascade of related failures: transmission system: delayed shifting, hesitation, and eventually a “transmission stuck in park” code. Cooling system: repeated overheating that led to a ruptured radiator. These issues stem from the faulty pcm referenced in Ford recall 24e13, issued on April 25, 2025. Yes, the failed components remain in the possession of harbin motor company in scottsboro, al, where the vehicle is still located. The vehicle has not been repaired and is available for inspection upon request. How was your safety or the safety of others put at risk? this vehicle was operated while exhibiting documented powertrain and overheating symptoms—including while transporting children. Harbin Ford repeatedly instructed continued use despite: diagnostic scans on April 10, 2025 confirming pcm-related failures including “transmission stuck in park” and overheating. A coolant leak that occurred without warning lamps, leading to the radiator bursting. These failures put occupants at serious risk of breakdown or fire, especially in high-traffic or high-temperature driving conditions. Operating a vehicle with a malfunctioning pcm increases the likelihood of gear slippage, sudden deceleration, or complete transmission failure. Has the problem been reproduced or confirmed by a dealer or independent service center? yes. The issue has been repeatedly confirmed by harbin motor company, an authorized Ford dealer: on April 10, 2025, a scan identified “transmission stuck in park,” overheating, and a third unidentified code. On may 15, 2025, the service manager craig davis confirmed the transmission had an internal issue requiring a full rebuild and located a coolant leak. These confirmations were documented via servi.
On several occasions the engine has slipped/stalled. Vehicle has only 27k miles on it, single owner. When moving from a stoplight the engine "slipped", all lights came on "service alert" or something similar. Vehicle recovered but I am very uneasy as I am a 52 year old female usually driving alone and often on a very busy section of I-85. (this has occurred multiple times) when increasing speed, as to pass a vehicle or otherwise, vehicle is unresponsive or lags. To be clear this happens at speeds of 40-50 mph. It is unpredictable when this will occur nor why. I will likely sell this vehicle due to this safety issue. I spoke with a service rep at the local Ford dealership who was able to look into the vehicle computer remotely but there was no record of the "alert" or otherwise. I took the vehicle to my local mechanic who drove it and was able to replicate the danger/slipping. I was advised to do "zip code" driving only. I believe this "engine slipping" is related to the recall just issued except the 2020 Ford Expedition is not included in this recall. Others have noted this issue as well with NHTSA.
We own a Ford Expedition 2020. In 2023, we started noticing jerky, harsh, and aggressive “slips” when the vehicle was trying to change gears - upon multiple occasions. But, in 2024, we experienced three, major, different instances - all were extremely scary and it was miraculous they didn’t cause accidents, car pile ups, or worse! the first instance, the vehicle jerked and sputtered just as I was pulling out into a busy intersection. I thought it was going to die in the middle of the road. The second instance, several weeks later, it happened, again, as our family was driving in pouring rain down the interstate; it jerked so hard it felt like we hit a small wall. The third and final instance, we were on our way to vacation - 9 hours away with our family. It sputtered, jerked, and laid in 1st gear. Thank god, we were right at a hotel and able to pull in. We found a local mechanic to take the Expedition in and begin work on it. He was so kind to loan us his car to take on to PA to the sight & sound theater so we wouldn’t lose our money on the tickets. We ended up losing 2 full days of our 4 day vacation; had to rent a vehicle to drive back home; and left our Expedition in va for 6 weeks while they rebuilt a transmission and cleaned the catalytic converter. $12,160 to the mechanic + $1000 in car rentals. Here we are, now in August 2025, and there’s been a recall on the powertrain control module and that’s being replaced. Lo, and behold, what does the pcm do? it acts as the vehicle’s main computer, managing and controlling various engine and transmission functions (adjusting engine parameters like fuel injection, ignition timing, and transmission shift points) - imagine that!.
Muffler and exhaust pipes have gotten rusted. I only have 37k miles on it. Is this a defect from manufacturer? I have many other cars but not rust over 100k miles.