There are 2 owner-reported fuel system complaints for the 2020 Lincoln Aviatorin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
My engine lost power and would not start. It was determined that it needed a new fuel pump. The fuel pump was replaced and the car is starting to lose power again while driving.
The contact owns a 2020 Lincoln Aviator. The contact stated while the vehicle was parked on an inclined driveway, he attempted to start the vehicle however, the vehicle failed to start. The contact stated no warning light was illuminated. The contact stated the towing employee was able to reverse onto a street with a flat surface and was able to start the ignition. The vehicle was towed to the local dealer to be serviced under NHTSA Campaign Number: 21V735000 (Back Over Prevention) and was informed not to park the vehicle on the inclined driveway. The manufacturer had not been informed of the failure. The failure mileage was 3,514.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026